140056930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3677}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 272495664

約数和(自身を除く): 132438734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 2930, 3677, 3809, 7354, 7618, 18385, 19045, 36770, 38090, 47801, 95602, 239005, 478010, 1077361, 2154722, 5386805, 10773610, 14005693, 28011386, 70028465, 140056930]

約数ペア:

[(1, 140056930), (2, 70028465), (5, 28011386), (10, 14005693), (13, 10773610), (26, 5386805), (65, 2154722), (130, 1077361), (293, 478010), (586, 239005), (1465, 95602), (2930, 47801), (3677, 38090), (3809, 36770), (7354, 19045), (7618, 18385)]