15703575430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15107}}^1\times {\mathrm{5471}}^1$

素因数の和:20604

約数の個数: 32

約数和(自身を含む): 29761551360

約数和(自身を除く): 14057975930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5471, 10942, 15107, 27355, 30214, 54710, 75535, 103949, 151070, 207898, 287033, 519745, 574066, 1039490, 1435165, 2870330, 82650397, 165300794, 413251985, 826503970, 1570357543, 3140715086, 7851787715, 15703575430]

約数ペア:

[(1, 15703575430), (2, 7851787715), (5, 3140715086), (10, 1570357543), (19, 826503970), (38, 413251985), (95, 165300794), (190, 82650397), (5471, 2870330), (10942, 1435165), (15107, 1039490), (27355, 574066), (30214, 519745), (54710, 287033), (75535, 207898), (103949, 151070)]