858013980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14300233}}^1$

素因数の和:14300245

約数の個数: 24

約数和(自身を含む): 2402439312

約数和(自身を除く): 1544425332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14300233, 28600466, 42900699, 57200932, 71501165, 85801398, 143002330, 171602796, 214503495, 286004660, 429006990, 858013980]

約数ペア:

[(1, 858013980), (2, 429006990), (3, 286004660), (4, 214503495), (5, 171602796), (6, 143002330), (10, 85801398), (12, 71501165), (15, 57200932), (20, 42900699), (30, 28600466), (60, 14300233)]