90338730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158489}}^1$

素因数の和:158518

約数の個数: 32

約数和(自身を含む): 228225600

約数和(自身を除く): 137886870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 158489, 316978, 475467, 792445, 950934, 1584890, 2377335, 3011291, 4754670, 6022582, 9033873, 15056455, 18067746, 30112910, 45169365, 90338730]

約数ペア:

[(1, 90338730), (2, 45169365), (3, 30112910), (5, 18067746), (6, 15056455), (10, 9033873), (15, 6022582), (19, 4754670), (30, 3011291), (38, 2377335), (57, 1584890), (95, 950934), (114, 792445), (190, 475467), (285, 316978), (570, 158489)]