15671879990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1\times {\mathrm{22271}}^1$

素因数の和:27704

約数の個数: 32

約数和(自身を含む): 30386313216

約数和(自身を除く): 14714433226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5413, 10826, 22271, 27065, 44542, 54130, 70369, 111355, 140738, 222710, 289523, 351845, 579046, 703690, 1447615, 2895230, 120552923, 241105846, 602764615, 1205529230, 1567187999, 3134375998, 7835939995, 15671879990]

約数ペア:

[(1, 15671879990), (2, 7835939995), (5, 3134375998), (10, 1567187999), (13, 1205529230), (26, 602764615), (65, 241105846), (130, 120552923), (5413, 2895230), (10826, 1447615), (22271, 703690), (27065, 579046), (44542, 351845), (54130, 289523), (70369, 222710), (111355, 140738)]