303068980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{101701}}^1$

素因数の和:101859

約数の個数: 24

約数和(自身を含む): 640722600

約数和(自身を除く): 337653620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 101701, 203402, 406804, 508505, 1017010, 2034020, 15153449, 30306898, 60613796, 75767245, 151534490, 303068980]

約数ペア:

[(1, 303068980), (2, 151534490), (4, 75767245), (5, 60613796), (10, 30306898), (20, 15153449), (149, 2034020), (298, 1017010), (596, 508505), (745, 406804), (1490, 203402), (2980, 101701)]