144695820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2411597}}^1$

素因数の和:2411609

約数の個数: 24

約数和(自身を含む): 405148464

約数和(自身を除く): 260452644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2411597, 4823194, 7234791, 9646388, 12057985, 14469582, 24115970, 28939164, 36173955, 48231940, 72347910, 144695820]

約数ペア:

[(1, 144695820), (2, 72347910), (3, 48231940), (4, 36173955), (5, 28939164), (6, 24115970), (10, 14469582), (12, 12057985), (15, 9646388), (20, 7234791), (30, 4823194), (60, 2411597)]