391707030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 1207084032

約数和(自身を除く): 815377002

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 41, 51, 55, 65, 66, 78, 82, 85, 102, 110, 123, 130, 131, 143, 165, 170, 187, 195, 205, 221, 246, 255, 262, 286, 330, 374, 390, 393, 410, 429, 442, 451, 510, 533, 561, 615, 655, 663, 697, 715, 786, 858, 902, 935, 1066, 1105, 1122, 1230, 1310, 1326, 1353, 1394, 1430, 1441, 1599, 1703, 1870, 1965, 2091, 2145, 2210, 2227, 2255, 2431, 2665, 2706, 2805, 2882, 3198, 3315, 3406, 3485, 3930, 4182, 4290, 4323, 4454, 4510, 4862, 5109, 5330, 5371, 5610, 5863, 6630, 6681, 6765, 6970, 7205, 7293, 7667, 7995, 8515, 8646, 9061, 10218, 10455, 10742, 11135, 11726, 12155, 13362, 13530, 14410, 14586, 15334, 15990, 16113, 17030, 17589, 18122, 18733, 20910, 21615, 22270, 23001, 24310, 24497, 25545, 26855, 27183, 28951, 29315, 32226, 33405, 35178, 36465, 37466, 38335, 43230, 45305, 46002, 48994, 51090, 53710, 54366, 56199, 57902, 58630, 59081, 66810, 69823, 72930, 73491, 76670, 80565, 86853, 87945, 90610, 91307, 93665, 99671, 112398, 115005, 118162, 122485, 135915, 139646, 144755, 146982, 161130, 173706, 175890, 177243, 182614, 187330, 199342, 209469, 230010, 244970, 271830, 273921, 280995, 289510, 295405, 299013, 318461, 349115, 354486, 367455, 418938, 434265, 456535, 498355, 547842, 561990, 590810, 598026, 636922, 698230, 734910, 768053, 868530, 886215, 913070, 955383, 996710, 1004377, 1047345, 1186991, 1369605, 1495065, 1536106, 1592305, 1772430, 1910766, 2008754, 2094690, 2304159, 2373982, 2739210, 2990130, 3013131, 3184610, 3560973, 3840265, 4608318, 4776915, 5021885, 5934955, 6026262, 7121946, 7680530, 9553830, 10043770, 11520795, 11869910, 13056901, 15065655, 17804865, 23041590, 26113802, 30131310, 35609730, 39170703, 65284505, 78341406, 130569010, 195853515, 391707030]

約数ペア:

[(1, 391707030), (2, 195853515), (3, 130569010), (5, 78341406), (6, 65284505), (10, 39170703), (11, 35609730), (13, 30131310), (15, 26113802), (17, 23041590), (22, 17804865), (26, 15065655), (30, 13056901), (33, 11869910), (34, 11520795), (39, 10043770), (41, 9553830), (51, 7680530), (55, 7121946), (65, 6026262), (66, 5934955), (78, 5021885), (82, 4776915), (85, 4608318), (102, 3840265), (110, 3560973), (123, 3184610), (130, 3013131), (131, 2990130), (143, 2739210), (165, 2373982), (170, 2304159), (187, 2094690), (195, 2008754), (205, 1910766), (221, 1772430), (246, 1592305), (255, 1536106), (262, 1495065), (286, 1369605), (330, 1186991), (374, 1047345), (390, 1004377), (393, 996710), (410, 955383), (429, 913070), (442, 886215), (451, 868530), (510, 768053), (533, 734910), (561, 698230), (615, 636922), (655, 598026), (663, 590810), (697, 561990), (715, 547842), (786, 498355), (858, 456535), (902, 434265), (935, 418938), (1066, 367455), (1105, 354486), (1122, 349115), (1230, 318461), (1310, 299013), (1326, 295405), (1353, 289510), (1394, 280995), (1430, 273921), (1441, 271830), (1599, 244970), (1703, 230010), (1870, 209469), (1965, 199342), (2091, 187330), (2145, 182614), (2210, 177243), (2227, 175890), (2255, 173706), (2431, 161130), (2665, 146982), (2706, 144755), (2805, 139646), (2882, 135915), (3198, 122485), (3315, 118162), (3406, 115005), (3485, 112398), (3930, 99671), (4182, 93665), (4290, 91307), (4323, 90610), (4454, 87945), (4510, 86853), (4862, 80565), (5109, 76670), (5330, 73491), (5371, 72930), (5610, 69823), (5863, 66810), (6630, 59081), (6681, 58630), (6765, 57902), (6970, 56199), (7205, 54366), (7293, 53710), (7667, 51090), (7995, 48994), (8515, 46002), (8646, 45305), (9061, 43230), (10218, 38335), (10455, 37466), (10742, 36465), (11135, 35178), (11726, 33405), (12155, 32226), (13362, 29315), (13530, 28951), (14410, 27183), (14586, 26855), (15334, 25545), (15990, 24497), (16113, 24310), (17030, 23001), (17589, 22270), (18122, 21615), (18733, 20910)]