2015031002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{66949}}^1$

素因数の和:67201

約数の個数: 16

約数和(自身を含む): 3073005000

約数和(自身を除く): 1057973998

約数列:

[1, 2, 101, 149, 202, 298, 15049, 30098, 66949, 133898, 6761849, 9975401, 13523698, 19950802, 1007515501, 2015031002]

約数ペア:

[(1, 2015031002), (2, 1007515501), (101, 19950802), (149, 13523698), (202, 9975401), (298, 6761849), (15049, 133898), (30098, 66949)]