15759140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34259}}^1$

素因数の和:34291

約数の個数: 24

約数和(自身を含む): 34534080

約数和(自身を除く): 18774940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 34259, 68518, 137036, 171295, 342590, 685180, 787957, 1575914, 3151828, 3939785, 7879570, 15759140]

約数ペア:

[(1, 15759140), (2, 7879570), (4, 3939785), (5, 3151828), (10, 1575914), (20, 787957), (23, 685180), (46, 342590), (92, 171295), (115, 137036), (230, 68518), (460, 34259)]