299015810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 558370800

約数和(自身を除く): 259354990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 409, 818, 2045, 2521, 4090, 5042, 11861, 12605, 23722, 25210, 59305, 73109, 118610, 146218, 365545, 731090, 1031089, 2062178, 5155445, 10310890, 29901581, 59803162, 149507905, 299015810]

約数ペア:

[(1, 299015810), (2, 149507905), (5, 59803162), (10, 29901581), (29, 10310890), (58, 5155445), (145, 2062178), (290, 1031089), (409, 731090), (818, 365545), (2045, 146218), (2521, 118610), (4090, 73109), (5042, 59305), (11861, 25210), (12605, 23722)]