161704730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1470043}}^1$

素因数の和:1470061

約数の個数: 16

約数和(自身を含む): 317529504

約数和(自身を除く): 155824774

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1470043, 2940086, 7350215, 14700430, 16170473, 32340946, 80852365, 161704730]

約数ペア:

[(1, 161704730), (2, 80852365), (5, 32340946), (10, 16170473), (11, 14700430), (22, 7350215), (55, 2940086), (110, 1470043)]