30750056961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{18719}}^1$

素因数の和:19385

約数の個数: 32

約数和(自身を含む): 44838743040

約数和(自身を除く): 14088686079

約数列:

[1, 3, 13, 39, 73, 219, 577, 949, 1731, 2847, 7501, 18719, 22503, 42121, 56157, 126363, 243347, 547573, 730041, 1366487, 1642719, 4099461, 10800863, 17764331, 32402589, 53292993, 140411219, 421233657, 788462999, 2365388997, 10250018987, 30750056961]

約数ペア:

[(1, 30750056961), (3, 10250018987), (13, 2365388997), (39, 788462999), (73, 421233657), (219, 140411219), (577, 53292993), (949, 32402589), (1731, 17764331), (2847, 10800863), (7501, 4099461), (18719, 1642719), (22503, 1366487), (42121, 730041), (56157, 547573), (126363, 243347)]