30474142

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 47333952

約数和(自身を除く): 16859810

約数列:

[1, 2, 47, 73, 94, 146, 3431, 4441, 6862, 8882, 208727, 324193, 417454, 648386, 15237071, 30474142]

約数ペア:

[(1, 30474142), (2, 15237071), (47, 648386), (73, 417454), (94, 324193), (146, 208727), (3431, 8882), (4441, 6862)]