90679270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6491}}^1$

素因数の和:6636

約数の個数: 32

約数和(自身を含む): 179490816

約数和(自身を除く): 88811546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6491, 6985, 12982, 13970, 32455, 64910, 71401, 142802, 357005, 714010, 824357, 1648714, 4121785, 8243570, 9067927, 18135854, 45339635, 90679270]

約数ペア:

[(1, 90679270), (2, 45339635), (5, 18135854), (10, 9067927), (11, 8243570), (22, 4121785), (55, 1648714), (110, 824357), (127, 714010), (254, 357005), (635, 142802), (1270, 71401), (1397, 64910), (2794, 32455), (6491, 13970), (6985, 12982)]