1155156970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617731}}^1$

素因数の和:617766

約数の個数: 32

約数和(自身を含む): 2401742016

約数和(自身を除く): 1246585046

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 617731, 1235462, 3088655, 6177310, 6795041, 10501427, 13590082, 21002854, 33975205, 52507135, 67950410, 105014270, 115515697, 231031394, 577578485, 1155156970]

約数ペア:

[(1, 1155156970), (2, 577578485), (5, 231031394), (10, 115515697), (11, 105014270), (17, 67950410), (22, 52507135), (34, 33975205), (55, 21002854), (85, 13590082), (110, 10501427), (170, 6795041), (187, 6177310), (374, 3088655), (935, 1235462), (1870, 617731)]