5431380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90523}}^1$

素因数の和:90535

約数の個数: 24

約数和(自身を含む): 15208032

約数和(自身を除く): 9776652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90523, 181046, 271569, 362092, 452615, 543138, 905230, 1086276, 1357845, 1810460, 2715690, 5431380]

約数ペア:

[(1, 5431380), (2, 2715690), (3, 1810460), (4, 1357845), (5, 1086276), (6, 905230), (10, 543138), (12, 452615), (15, 362092), (20, 271569), (30, 181046), (60, 90523)]