21837570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1579}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 52557120

約数和(自身を除く): 30719550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 1579, 2305, 2766, 3158, 4610, 4737, 6915, 7895, 9474, 13830, 15790, 23685, 47370, 727919, 1455838, 2183757, 3639595, 4367514, 7279190, 10918785, 21837570]

約数ペア:

[(1, 21837570), (2, 10918785), (3, 7279190), (5, 4367514), (6, 3639595), (10, 2183757), (15, 1455838), (30, 727919), (461, 47370), (922, 23685), (1383, 15790), (1579, 13830), (2305, 9474), (2766, 7895), (3158, 6915), (4610, 4737)]