30158966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3559}}^1$

素因数の和:3803

約数の個数: 16

約数和(自身を含む): 47846400

約数和(自身を除く): 17687434

約数列:

[1, 2, 19, 38, 223, 446, 3559, 4237, 7118, 8474, 67621, 135242, 793657, 1587314, 15079483, 30158966]

約数ペア:

[(1, 30158966), (2, 15079483), (19, 1587314), (38, 793657), (223, 135242), (446, 67621), (3559, 8474), (4237, 7118)]