64103630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{221047}}^1$

素因数の和:221083

約数の個数: 16

約数和(自身を含む): 119365920

約数和(自身を除く): 55262290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 221047, 442094, 1105235, 2210470, 6410363, 12820726, 32051815, 64103630]

約数ペア:

[(1, 64103630), (2, 32051815), (5, 12820726), (10, 6410363), (29, 2210470), (58, 1105235), (145, 442094), (290, 221047)]