70145780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120941}}^1$

素因数の和:120979

約数の個数: 24

約数和(自身を含む): 152386920

約数和(自身を除く): 82241140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 120941, 241882, 483764, 604705, 1209410, 2418820, 3507289, 7014578, 14029156, 17536445, 35072890, 70145780]

約数ペア:

[(1, 70145780), (2, 35072890), (4, 17536445), (5, 14029156), (10, 7014578), (20, 3507289), (29, 2418820), (58, 1209410), (116, 604705), (145, 483764), (290, 241882), (580, 120941)]