64895230

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{29101}}^1$

素因数の和:29331

約数の個数: 16

約数和(自身を含む): 117339264

約数和(自身を除く): 52444034

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 29101, 58202, 145505, 291010, 6489523, 12979046, 32447615, 64895230]

約数ペア:

[(1, 64895230), (2, 32447615), (5, 12979046), (10, 6489523), (223, 291010), (446, 145505), (1115, 58202), (2230, 29101)]