30475898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 46687104

約数和(自身を除く): 16211206

約数列:

[1, 2, 71, 142, 157, 314, 1367, 2734, 11147, 22294, 97057, 194114, 214619, 429238, 15237949, 30475898]

約数ペア:

[(1, 30475898), (2, 15237949), (71, 429238), (142, 214619), (157, 194114), (314, 97057), (1367, 22294), (2734, 11147)]