30674702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21817}}^1$

素因数の和:21875

約数の個数: 16

約数和(自身を含む): 49745040

約数和(自身を除く): 19070338

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21817, 43634, 414523, 807229, 829046, 1614458, 15337351, 30674702]

約数ペア:

[(1, 30674702), (2, 15337351), (19, 1614458), (37, 829046), (38, 807229), (74, 414523), (703, 43634), (1406, 21817)]