70385940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3221

約数の個数: 72

約数和(自身を含む): 215255040

約数和(自身を除く): 144869100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3079, 3810, 4572, 5715, 6158, 7620, 9237, 11430, 12316, 15395, 18474, 22860, 27711, 30790, 36948, 46185, 55422, 61580, 92370, 110844, 138555, 184740, 277110, 391033, 554220, 782066, 1173099, 1564132, 1955165, 2346198, 3519297, 3910330, 4692396, 5865495, 7038594, 7820660, 11730990, 14077188, 17596485, 23461980, 35192970, 70385940]

約数ペア:

[(1, 70385940), (2, 35192970), (3, 23461980), (4, 17596485), (5, 14077188), (6, 11730990), (9, 7820660), (10, 7038594), (12, 5865495), (15, 4692396), (18, 3910330), (20, 3519297), (30, 2346198), (36, 1955165), (45, 1564132), (60, 1173099), (90, 782066), (127, 554220), (180, 391033), (254, 277110), (381, 184740), (508, 138555), (635, 110844), (762, 92370), (1143, 61580), (1270, 55422), (1524, 46185), (1905, 36948), (2286, 30790), (2540, 27711), (3079, 22860), (3810, 18474), (4572, 15395), (5715, 12316), (6158, 11430), (7620, 9237)]