204438810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6814627}}^1$

素因数の和:6814637

約数の個数: 16

約数和(自身を含む): 490653216

約数和(自身を除く): 286214406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6814627, 13629254, 20443881, 34073135, 40887762, 68146270, 102219405, 204438810]

約数ペア:

[(1, 204438810), (2, 102219405), (3, 68146270), (5, 40887762), (6, 34073135), (10, 20443881), (15, 13629254), (30, 6814627)]