204427830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6814261}}^1$

素因数の和:6814271

約数の個数: 16

約数和(自身を含む): 490626864

約数和(自身を除く): 286199034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6814261, 13628522, 20442783, 34071305, 40885566, 68142610, 102213915, 204427830]

約数ペア:

[(1, 204427830), (2, 102213915), (3, 68142610), (5, 40885566), (6, 34071305), (10, 20442783), (15, 13628522), (30, 6814261)]