1551004070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{1747}}^1$

素因数の和:2925

約数の個数: 64

約数和(自身を含む): 3485707776

約数和(自身を除く): 1934703706

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1153, 1747, 2306, 3494, 5765, 8071, 8735, 11530, 12229, 12683, 16142, 17470, 19217, 24458, 25366, 38434, 40355, 61145, 63415, 80710, 88781, 96085, 122290, 126830, 134519, 177562, 192170, 269038, 443905, 672595, 887810, 1345190, 2014291, 4028582, 10071455, 14100037, 20142910, 22157201, 28200074, 44314402, 70500185, 110786005, 141000370, 155100407, 221572010, 310200814, 775502035, 1551004070]

約数ペア:

[(1, 1551004070), (2, 775502035), (5, 310200814), (7, 221572010), (10, 155100407), (11, 141000370), (14, 110786005), (22, 70500185), (35, 44314402), (55, 28200074), (70, 22157201), (77, 20142910), (110, 14100037), (154, 10071455), (385, 4028582), (770, 2014291), (1153, 1345190), (1747, 887810), (2306, 672595), (3494, 443905), (5765, 269038), (8071, 192170), (8735, 177562), (11530, 134519), (12229, 126830), (12683, 122290), (16142, 96085), (17470, 88781), (19217, 80710), (24458, 63415), (25366, 61145), (38434, 40355)]