3715660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 8692992

約数和(自身を除く): 4977332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 461, 620, 806, 922, 1612, 1844, 2015, 2305, 4030, 4610, 5993, 8060, 9220, 11986, 14291, 23972, 28582, 29965, 57164, 59930, 71455, 119860, 142910, 185783, 285820, 371566, 743132, 928915, 1857830, 3715660]

約数ペア:

[(1, 3715660), (2, 1857830), (4, 928915), (5, 743132), (10, 371566), (13, 285820), (20, 185783), (26, 142910), (31, 119860), (52, 71455), (62, 59930), (65, 57164), (124, 29965), (130, 28582), (155, 23972), (260, 14291), (310, 11986), (403, 9220), (461, 8060), (620, 5993), (806, 4610), (922, 4030), (1612, 2305), (1844, 2015)]