15690230450

素因数分解:

$2^1\times 5^2\times {\mathrm{1319}}^1\times {\mathrm{237911}}^1$

素因数の和:239242

約数の個数: 24

約数和(自身を含む): 29206077120

約数和(自身を除く): 13515846670

約数列:

[1, 2, 5, 10, 25, 50, 1319, 2638, 6595, 13190, 32975, 65950, 237911, 475822, 1189555, 2379110, 5947775, 11895550, 313804609, 627609218, 1569023045, 3138046090, 7845115225, 15690230450]

約数ペア:

[(1, 15690230450), (2, 7845115225), (5, 3138046090), (10, 1569023045), (25, 627609218), (50, 313804609), (1319, 11895550), (2638, 5947775), (6595, 2379110), (13190, 1189555), (32975, 475822), (65950, 237911)]