304010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 646272

約数和(自身を除く): 342262

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 101, 202, 215, 301, 430, 505, 602, 707, 1010, 1414, 1505, 3010, 3535, 4343, 7070, 8686, 21715, 30401, 43430, 60802, 152005, 304010]

約数ペア:

[(1, 304010), (2, 152005), (5, 60802), (7, 43430), (10, 30401), (14, 21715), (35, 8686), (43, 7070), (70, 4343), (86, 3535), (101, 3010), (202, 1505), (215, 1414), (301, 1010), (430, 707), (505, 602)]