23772660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12824

約数の個数: 48

約数和(自身を含む): 68716032

約数和(自身を除く): 44943372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 12781, 25562, 38343, 51124, 63905, 76686, 127810, 153372, 191715, 255620, 383430, 396211, 766860, 792422, 1188633, 1584844, 1981055, 2377266, 3962110, 4754532, 5943165, 7924220, 11886330, 23772660]

約数ペア:

[(1, 23772660), (2, 11886330), (3, 7924220), (4, 5943165), (5, 4754532), (6, 3962110), (10, 2377266), (12, 1981055), (15, 1584844), (20, 1188633), (30, 792422), (31, 766860), (60, 396211), (62, 383430), (93, 255620), (124, 191715), (155, 153372), (186, 127810), (310, 76686), (372, 63905), (465, 51124), (620, 38343), (930, 25562), (1860, 12781)]