203418870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6780629}}^1$

素因数の和:6780639

約数の個数: 16

約数和(自身を含む): 488205360

約数和(自身を除く): 284786490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6780629, 13561258, 20341887, 33903145, 40683774, 67806290, 101709435, 203418870]

約数ペア:

[(1, 203418870), (2, 101709435), (3, 67806290), (5, 40683774), (6, 33903145), (10, 20341887), (15, 13561258), (30, 6780629)]