74325130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{823}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 146302848

約数和(自身を除く): 71977718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 821, 823, 1642, 1646, 4105, 4115, 8210, 8230, 9031, 9053, 18062, 18106, 45155, 45265, 90310, 90530, 675683, 1351366, 3378415, 6756830, 7432513, 14865026, 37162565, 74325130]

約数ペア:

[(1, 74325130), (2, 37162565), (5, 14865026), (10, 7432513), (11, 6756830), (22, 3378415), (55, 1351366), (110, 675683), (821, 90530), (823, 90310), (1642, 45265), (1646, 45155), (4105, 18106), (4115, 18062), (8210, 9053), (8230, 9031)]