61471410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 209018880

約数和(自身を除く): 147547470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 23, 26, 30, 33, 35, 39, 42, 46, 55, 65, 66, 69, 70, 77, 78, 89, 91, 105, 110, 115, 130, 138, 143, 154, 161, 165, 178, 182, 195, 210, 230, 231, 253, 267, 273, 286, 299, 322, 330, 345, 385, 390, 429, 445, 455, 462, 483, 506, 534, 546, 598, 623, 690, 715, 759, 770, 805, 858, 890, 897, 910, 966, 979, 1001, 1155, 1157, 1246, 1265, 1335, 1365, 1430, 1495, 1518, 1610, 1771, 1794, 1869, 1958, 2002, 2047, 2093, 2145, 2310, 2314, 2415, 2530, 2670, 2730, 2937, 2990, 3003, 3115, 3289, 3471, 3542, 3738, 3795, 4094, 4186, 4290, 4485, 4830, 4895, 5005, 5313, 5785, 5874, 6006, 6141, 6230, 6279, 6578, 6853, 6942, 7590, 8099, 8855, 8970, 9345, 9790, 9867, 10010, 10235, 10465, 10626, 11570, 12282, 12558, 12727, 13706, 14329, 14685, 15015, 16198, 16445, 17355, 17710, 18690, 19734, 20470, 20559, 20930, 22517, 23023, 24297, 25454, 26565, 26611, 28658, 29370, 30030, 30705, 31395, 32890, 34265, 34710, 38181, 40495, 41118, 42987, 45034, 46046, 48594, 49335, 53130, 53222, 61410, 62790, 63635, 67551, 68530, 69069, 71645, 76362, 79833, 80990, 85974, 89089, 98670, 102795, 112585, 115115, 121485, 127270, 133055, 135102, 138138, 143290, 157619, 159666, 178178, 186277, 190905, 205590, 214935, 225170, 230230, 242970, 266110, 267267, 292721, 315238, 337755, 345345, 372554, 381810, 399165, 429870, 445445, 472857, 534534, 558831, 585442, 675510, 690690, 788095, 798330, 878163, 890890, 931385, 945714, 1117662, 1336335, 1463605, 1576190, 1756326, 1862770, 2049047, 2364285, 2672670, 2794155, 2927210, 4098094, 4390815, 4728570, 5588310, 6147141, 8781630, 10245235, 12294282, 20490470, 30735705, 61471410]

約数ペア:

[(1, 61471410), (2, 30735705), (3, 20490470), (5, 12294282), (6, 10245235), (7, 8781630), (10, 6147141), (11, 5588310), (13, 4728570), (14, 4390815), (15, 4098094), (21, 2927210), (22, 2794155), (23, 2672670), (26, 2364285), (30, 2049047), (33, 1862770), (35, 1756326), (39, 1576190), (42, 1463605), (46, 1336335), (55, 1117662), (65, 945714), (66, 931385), (69, 890890), (70, 878163), (77, 798330), (78, 788095), (89, 690690), (91, 675510), (105, 585442), (110, 558831), (115, 534534), (130, 472857), (138, 445445), (143, 429870), (154, 399165), (161, 381810), (165, 372554), (178, 345345), (182, 337755), (195, 315238), (210, 292721), (230, 267267), (231, 266110), (253, 242970), (267, 230230), (273, 225170), (286, 214935), (299, 205590), (322, 190905), (330, 186277), (345, 178178), (385, 159666), (390, 157619), (429, 143290), (445, 138138), (455, 135102), (462, 133055), (483, 127270), (506, 121485), (534, 115115), (546, 112585), (598, 102795), (623, 98670), (690, 89089), (715, 85974), (759, 80990), (770, 79833), (805, 76362), (858, 71645), (890, 69069), (897, 68530), (910, 67551), (966, 63635), (979, 62790), (1001, 61410), (1155, 53222), (1157, 53130), (1246, 49335), (1265, 48594), (1335, 46046), (1365, 45034), (1430, 42987), (1495, 41118), (1518, 40495), (1610, 38181), (1771, 34710), (1794, 34265), (1869, 32890), (1958, 31395), (2002, 30705), (2047, 30030), (2093, 29370), (2145, 28658), (2310, 26611), (2314, 26565), (2415, 25454), (2530, 24297), (2670, 23023), (2730, 22517), (2937, 20930), (2990, 20559), (3003, 20470), (3115, 19734), (3289, 18690), (3471, 17710), (3542, 17355), (3738, 16445), (3795, 16198), (4094, 15015), (4186, 14685), (4290, 14329), (4485, 13706), (4830, 12727), (4895, 12558), (5005, 12282), (5313, 11570), (5785, 10626), (5874, 10465), (6006, 10235), (6141, 10010), (6230, 9867), (6279, 9790), (6578, 9345), (6853, 8970), (6942, 8855), (7590, 8099)]