171421104970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2660579}}^1$

素因数の和:2660982

約数の個数: 32

約数和(自身を含む): 327570609600

約数和(自身を除く): 156149504630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 758, 1895, 3790, 6443, 12886, 32215, 64430, 2660579, 5321158, 13302895, 26605790, 45229843, 90459686, 226149215, 452298430, 1008359441, 2016718882, 5041797205, 10083594410, 17142110497, 34284220994, 85710552485, 171421104970]

約数ペア:

[(1, 171421104970), (2, 85710552485), (5, 34284220994), (10, 17142110497), (17, 10083594410), (34, 5041797205), (85, 2016718882), (170, 1008359441), (379, 452298430), (758, 226149215), (1895, 90459686), (3790, 45229843), (6443, 26605790), (12886, 13302895), (32215, 5321158), (64430, 2660579)]