2129072010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 6090287616

約数和(自身を除く): 3961215606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 53, 65, 73, 78, 83, 85, 102, 106, 130, 146, 159, 166, 170, 195, 219, 221, 249, 255, 265, 318, 365, 390, 415, 438, 442, 498, 510, 530, 663, 689, 730, 795, 830, 901, 949, 1079, 1095, 1105, 1241, 1245, 1326, 1378, 1411, 1590, 1802, 1898, 2067, 2158, 2190, 2210, 2482, 2490, 2703, 2822, 2847, 3237, 3315, 3445, 3723, 3869, 4134, 4233, 4399, 4505, 4745, 5395, 5406, 5694, 6059, 6205, 6474, 6630, 6890, 7055, 7446, 7738, 8466, 8798, 9010, 9490, 10335, 10790, 11607, 11713, 12118, 12410, 13197, 13515, 14110, 14235, 16133, 16185, 18177, 18343, 18615, 19345, 20670, 21165, 21995, 23214, 23426, 26394, 27030, 28470, 30295, 32266, 32370, 35139, 36354, 36686, 37230, 38690, 42330, 43990, 48399, 50297, 55029, 57187, 58035, 58565, 60590, 65773, 65985, 70278, 74783, 78767, 80665, 90885, 91715, 96798, 100594, 103003, 110058, 114374, 116070, 117130, 131546, 131970, 149566, 150891, 157534, 161330, 171561, 175695, 181770, 183430, 197319, 206006, 224349, 236301, 241995, 251485, 275145, 285935, 301782, 309009, 321127, 328865, 343122, 351390, 373915, 393835, 394638, 448698, 472602, 483990, 502970, 515015, 550290, 571870, 618018, 642254, 657730, 747830, 754455, 787670, 855049, 857805, 963381, 972179, 986595, 1030030, 1121745, 1181505, 1339039, 1508910, 1545045, 1605635, 1710098, 1715610, 1926762, 1944358, 1973190, 2243490, 2363010, 2565147, 2678078, 2916537, 3090090, 3211270, 4017117, 4174651, 4275245, 4816905, 4860895, 5130294, 5459159, 5833074, 6695195, 8034234, 8349302, 8550490, 9633810, 9721790, 10918318, 12523953, 12825735, 13390390, 14582685, 16377477, 20085585, 20873255, 25047906, 25651470, 27295795, 29165370, 32754954, 40171170, 41746510, 54591590, 62619765, 70969067, 81887385, 125239530, 141938134, 163774770, 212907201, 354845335, 425814402, 709690670, 1064536005, 2129072010]

約数ペア:

[(1, 2129072010), (2, 1064536005), (3, 709690670), (5, 425814402), (6, 354845335), (10, 212907201), (13, 163774770), (15, 141938134), (17, 125239530), (26, 81887385), (30, 70969067), (34, 62619765), (39, 54591590), (51, 41746510), (53, 40171170), (65, 32754954), (73, 29165370), (78, 27295795), (83, 25651470), (85, 25047906), (102, 20873255), (106, 20085585), (130, 16377477), (146, 14582685), (159, 13390390), (166, 12825735), (170, 12523953), (195, 10918318), (219, 9721790), (221, 9633810), (249, 8550490), (255, 8349302), (265, 8034234), (318, 6695195), (365, 5833074), (390, 5459159), (415, 5130294), (438, 4860895), (442, 4816905), (498, 4275245), (510, 4174651), (530, 4017117), (663, 3211270), (689, 3090090), (730, 2916537), (795, 2678078), (830, 2565147), (901, 2363010), (949, 2243490), (1079, 1973190), (1095, 1944358), (1105, 1926762), (1241, 1715610), (1245, 1710098), (1326, 1605635), (1378, 1545045), (1411, 1508910), (1590, 1339039), (1802, 1181505), (1898, 1121745), (2067, 1030030), (2158, 986595), (2190, 972179), (2210, 963381), (2482, 857805), (2490, 855049), (2703, 787670), (2822, 754455), (2847, 747830), (3237, 657730), (3315, 642254), (3445, 618018), (3723, 571870), (3869, 550290), (4134, 515015), (4233, 502970), (4399, 483990), (4505, 472602), (4745, 448698), (5395, 394638), (5406, 393835), (5694, 373915), (6059, 351390), (6205, 343122), (6474, 328865), (6630, 321127), (6890, 309009), (7055, 301782), (7446, 285935), (7738, 275145), (8466, 251485), (8798, 241995), (9010, 236301), (9490, 224349), (10335, 206006), (10790, 197319), (11607, 183430), (11713, 181770), (12118, 175695), (12410, 171561), (13197, 161330), (13515, 157534), (14110, 150891), (14235, 149566), (16133, 131970), (16185, 131546), (18177, 117130), (18343, 116070), (18615, 114374), (19345, 110058), (20670, 103003), (21165, 100594), (21995, 96798), (23214, 91715), (23426, 90885), (26394, 80665), (27030, 78767), (28470, 74783), (30295, 70278), (32266, 65985), (32370, 65773), (35139, 60590), (36354, 58565), (36686, 58035), (37230, 57187), (38690, 55029), (42330, 50297), (43990, 48399)]