213040860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3550681}}^1$

素因数の和:3550693

約数の個数: 24

約数和(自身を含む): 596514576

約数和(自身を除く): 383473716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3550681, 7101362, 10652043, 14202724, 17753405, 21304086, 35506810, 42608172, 53260215, 71013620, 106520430, 213040860]

約数ペア:

[(1, 213040860), (2, 106520430), (3, 71013620), (4, 53260215), (5, 42608172), (6, 35506810), (10, 21304086), (12, 17753405), (15, 14202724), (20, 10652043), (30, 7101362), (60, 3550681)]