72418010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10243}}^1$

素因数の和:10358

約数の個数: 32

約数和(自身を含む): 150463872

約数和(自身を除く): 78045862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 10243, 20486, 51215, 71701, 102430, 143402, 358505, 717010, 1034543, 2069086, 5172715, 7241801, 10345430, 14483602, 36209005, 72418010]

約数ペア:

[(1, 72418010), (2, 36209005), (5, 14483602), (7, 10345430), (10, 7241801), (14, 5172715), (35, 2069086), (70, 1034543), (101, 717010), (202, 358505), (505, 143402), (707, 102430), (1010, 71701), (1414, 51215), (3535, 20486), (7070, 10243)]