90668730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{12041}}^1$

素因数の和:12302

約数の個数: 32

約数和(自身を含む): 218490048

約数和(自身を除く): 127821318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 12041, 24082, 36123, 60205, 72246, 120410, 180615, 361230, 3022291, 6044582, 9066873, 15111455, 18133746, 30222910, 45334365, 90668730]

約数ペア:

[(1, 90668730), (2, 45334365), (3, 30222910), (5, 18133746), (6, 15111455), (10, 9066873), (15, 6044582), (30, 3022291), (251, 361230), (502, 180615), (753, 120410), (1255, 72246), (1506, 60205), (2510, 36123), (3765, 24082), (7530, 12041)]