7142630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5903}}^1$

素因数の和:5932

約数の個数: 24

約数和(自身を含む): 14134176

約数和(自身を除く): 6991546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 5903, 11806, 29515, 59030, 64933, 129866, 324665, 649330, 714263, 1428526, 3571315, 7142630]

約数ペア:

[(1, 7142630), (2, 3571315), (5, 1428526), (10, 714263), (11, 649330), (22, 324665), (55, 129866), (110, 64933), (121, 59030), (242, 29515), (605, 11806), (1210, 5903)]