82898970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 128

約数和(自身を含む): 262766592

約数和(自身を除く): 179867622

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2111, 2310, 2618, 2805, 3570, 3927, 4222, 5610, 6333, 6545, 7854, 10555, 12666, 13090, 14777, 19635, 21110, 23221, 29554, 31665, 35887, 39270, 44331, 46442, 63330, 69663, 71774, 73885, 88662, 107661, 116105, 139326, 147770, 162547, 179435, 215322, 221655, 232210, 251209, 325094, 348315, 358870, 394757, 443310, 487641, 502418, 538305, 696630, 753627, 789514, 812735, 975282, 1076610, 1184271, 1256045, 1507254, 1625470, 1973785, 2368542, 2438205, 2512090, 2763299, 3768135, 3947570, 4876410, 5526598, 5921355, 7536270, 8289897, 11842710, 13816495, 16579794, 27632990, 41449485, 82898970]

約数ペア:

[(1, 82898970), (2, 41449485), (3, 27632990), (5, 16579794), (6, 13816495), (7, 11842710), (10, 8289897), (11, 7536270), (14, 5921355), (15, 5526598), (17, 4876410), (21, 3947570), (22, 3768135), (30, 2763299), (33, 2512090), (34, 2438205), (35, 2368542), (42, 1973785), (51, 1625470), (55, 1507254), (66, 1256045), (70, 1184271), (77, 1076610), (85, 975282), (102, 812735), (105, 789514), (110, 753627), (119, 696630), (154, 538305), (165, 502418), (170, 487641), (187, 443310), (210, 394757), (231, 358870), (238, 348315), (255, 325094), (330, 251209), (357, 232210), (374, 221655), (385, 215322), (462, 179435), (510, 162547), (561, 147770), (595, 139326), (714, 116105), (770, 107661), (935, 88662), (1122, 73885), (1155, 71774), (1190, 69663), (1309, 63330), (1785, 46442), (1870, 44331), (2111, 39270), (2310, 35887), (2618, 31665), (2805, 29554), (3570, 23221), (3927, 21110), (4222, 19635), (5610, 14777), (6333, 13090), (6545, 12666), (7854, 10555)]