305830740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5097179}}^1$

素因数の和:5097191

約数の個数: 24

約数和(自身を含む): 856326240

約数和(自身を除く): 550495500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5097179, 10194358, 15291537, 20388716, 25485895, 30583074, 50971790, 61166148, 76457685, 101943580, 152915370, 305830740]

約数ペア:

[(1, 305830740), (2, 152915370), (3, 101943580), (4, 76457685), (5, 61166148), (6, 50971790), (10, 30583074), (12, 25485895), (15, 20388716), (20, 15291537), (30, 10194358), (60, 5097179)]