11988630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4341

約数の個数: 48

約数和(自身を含む): 32183424

約数和(自身を除く): 20194794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4297, 8594, 12891, 21485, 25782, 38673, 42970, 64455, 77346, 128910, 133207, 193365, 266414, 386730, 399621, 666035, 799242, 1198863, 1332070, 1998105, 2397726, 3996210, 5994315, 11988630]

約数ペア:

[(1, 11988630), (2, 5994315), (3, 3996210), (5, 2397726), (6, 1998105), (9, 1332070), (10, 1198863), (15, 799242), (18, 666035), (30, 399621), (31, 386730), (45, 266414), (62, 193365), (90, 133207), (93, 128910), (155, 77346), (186, 64455), (279, 42970), (310, 38673), (465, 25782), (558, 21485), (930, 12891), (1395, 8594), (2790, 4297)]