4253460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70891}}^1$

素因数の和:70903

約数の個数: 24

約数和(自身を含む): 11909856

約数和(自身を除く): 7656396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70891, 141782, 212673, 283564, 354455, 425346, 708910, 850692, 1063365, 1417820, 2126730, 4253460]

約数ペア:

[(1, 4253460), (2, 2126730), (3, 1417820), (4, 1063365), (5, 850692), (6, 708910), (10, 425346), (12, 354455), (15, 283564), (20, 212673), (30, 141782), (60, 70891)]