64402830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{238529}}^1$

素因数の和:238545

約数の個数: 32

約数和(自身を含む): 171741600

約数和(自身を除く): 107338770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 238529, 477058, 715587, 1192645, 1431174, 2146761, 2385290, 3577935, 4293522, 6440283, 7155870, 10733805, 12880566, 21467610, 32201415, 64402830]

約数ペア:

[(1, 64402830), (2, 32201415), (3, 21467610), (5, 12880566), (6, 10733805), (9, 7155870), (10, 6440283), (15, 4293522), (18, 3577935), (27, 2385290), (30, 2146761), (45, 1431174), (54, 1192645), (90, 715587), (135, 477058), (270, 238529)]