30508262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7949}}^1$

素因数の和:8071

約数の個数: 16

約数和(自身を含む): 48654000

約数和(自身を除く): 18145738

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7949, 15898, 151031, 302062, 802849, 1605698, 15254131, 30508262]

約数ペア:

[(1, 30508262), (2, 15254131), (19, 1605698), (38, 802849), (101, 302062), (202, 151031), (1919, 15898), (3838, 7949)]