80063730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{889597}}^1$

素因数の和:889610

約数の個数: 24

約数和(自身を含む): 208165932

約数和(自身を除く): 128102202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 889597, 1779194, 2668791, 4447985, 5337582, 8006373, 8895970, 13343955, 16012746, 26687910, 40031865, 80063730]

約数ペア:

[(1, 80063730), (2, 40031865), (3, 26687910), (5, 16012746), (6, 13343955), (9, 8895970), (10, 8006373), (15, 5337582), (18, 4447985), (30, 2668791), (45, 1779194), (90, 889597)]