70101790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2539}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 68155490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2510, 2539, 2761, 5078, 5522, 12695, 13805, 25390, 27610, 27929, 55858, 139645, 279290, 637289, 1274578, 3186445, 6372890, 7010179, 14020358, 35050895, 70101790]

約数ペア:

[(1, 70101790), (2, 35050895), (5, 14020358), (10, 7010179), (11, 6372890), (22, 3186445), (55, 1274578), (110, 637289), (251, 279290), (502, 139645), (1255, 55858), (2510, 27929), (2539, 27610), (2761, 25390), (5078, 13805), (5522, 12695)]