38018370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 99719424

約数和(自身を除く): 61701054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1373, 1846, 2130, 2746, 2769, 4119, 4615, 5538, 6865, 8238, 9230, 13730, 13845, 17849, 20595, 27690, 35698, 41190, 53547, 89245, 97483, 107094, 178490, 194966, 267735, 292449, 487415, 535470, 584898, 974830, 1267279, 1462245, 2534558, 2924490, 3801837, 6336395, 7603674, 12672790, 19009185, 38018370]

約数ペア:

[(1, 38018370), (2, 19009185), (3, 12672790), (5, 7603674), (6, 6336395), (10, 3801837), (13, 2924490), (15, 2534558), (26, 1462245), (30, 1267279), (39, 974830), (65, 584898), (71, 535470), (78, 487415), (130, 292449), (142, 267735), (195, 194966), (213, 178490), (355, 107094), (390, 97483), (426, 89245), (710, 53547), (923, 41190), (1065, 35698), (1373, 27690), (1846, 20595), (2130, 17849), (2746, 13845), (2769, 13730), (4119, 9230), (4615, 8238), (5538, 6865)]