72603790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{148171}}^1$

素因数の和:148192

約数の個数: 24

約数和(自身を含む): 152024472

約数和(自身を除く): 79420682

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 148171, 296342, 740855, 1037197, 1481710, 2074394, 5185985, 7260379, 10371970, 14520758, 36301895, 72603790]

約数ペア:

[(1, 72603790), (2, 36301895), (5, 14520758), (7, 10371970), (10, 7260379), (14, 5185985), (35, 2074394), (49, 1481710), (70, 1037197), (98, 740855), (245, 296342), (490, 148171)]