7211710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 14440032

約数和(自身を除く): 7228322

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 1237, 2474, 2915, 5830, 6185, 12370, 13607, 27214, 65561, 68035, 131122, 136070, 327805, 655610, 721171, 1442342, 3605855, 7211710]

約数ペア:

[(1, 7211710), (2, 3605855), (5, 1442342), (10, 721171), (11, 655610), (22, 327805), (53, 136070), (55, 131122), (106, 68035), (110, 65561), (265, 27214), (530, 13607), (583, 12370), (1166, 6185), (1237, 5830), (2474, 2915)]