157860693780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2631011563}}^1$

素因数の和:2631011575

約数の個数: 24

約数和(自身を含む): 442009942752

約数和(自身を除く): 284149248972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2631011563, 5262023126, 7893034689, 10524046252, 13155057815, 15786069378, 26310115630, 31572138756, 39465173445, 52620231260, 78930346890, 157860693780]

約数ペア:

[(1, 157860693780), (2, 78930346890), (3, 52620231260), (4, 39465173445), (5, 31572138756), (6, 26310115630), (10, 15786069378), (12, 13155057815), (15, 10524046252), (20, 7893034689), (30, 5262023126), (60, 2631011563)]