2980860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49681}}^1$

素因数の和:49693

約数の個数: 24

約数和(自身を含む): 8346576

約数和(自身を除く): 5365716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49681, 99362, 149043, 198724, 248405, 298086, 496810, 596172, 745215, 993620, 1490430, 2980860]

約数ペア:

[(1, 2980860), (2, 1490430), (3, 993620), (4, 745215), (5, 596172), (6, 496810), (10, 298086), (12, 248405), (15, 198724), (20, 149043), (30, 99362), (60, 49681)]