30913116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 78801408

約数和(自身を除く): 47888292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 2791, 3692, 5538, 5582, 8373, 11076, 11164, 16746, 33492, 36283, 72566, 108849, 145132, 198161, 217698, 396322, 435396, 594483, 792644, 1188966, 2377932, 2576093, 5152186, 7728279, 10304372, 15456558, 30913116]

約数ペア:

[(1, 30913116), (2, 15456558), (3, 10304372), (4, 7728279), (6, 5152186), (12, 2576093), (13, 2377932), (26, 1188966), (39, 792644), (52, 594483), (71, 435396), (78, 396322), (142, 217698), (156, 198161), (213, 145132), (284, 108849), (426, 72566), (852, 36283), (923, 33492), (1846, 16746), (2769, 11164), (2791, 11076), (3692, 8373), (5538, 5582)]