12871830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3797}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 31173984

約数和(自身を除く): 18302154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 3797, 7594, 11391, 18985, 22782, 37970, 56955, 113910, 429061, 858122, 1287183, 2145305, 2574366, 4290610, 6435915, 12871830]

約数ペア:

[(1, 12871830), (2, 6435915), (3, 4290610), (5, 2574366), (6, 2145305), (10, 1287183), (15, 858122), (30, 429061), (113, 113910), (226, 56955), (339, 37970), (565, 22782), (678, 18985), (1130, 11391), (1695, 7594), (3390, 3797)]