26981490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1283}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 64898496

約数和(自身を除く): 37917006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 1283, 1402, 2103, 2566, 3505, 3849, 4206, 6415, 7010, 7698, 10515, 12830, 19245, 21030, 38490, 899383, 1798766, 2698149, 4496915, 5396298, 8993830, 13490745, 26981490]

約数ペア:

[(1, 26981490), (2, 13490745), (3, 8993830), (5, 5396298), (6, 4496915), (10, 2698149), (15, 1798766), (30, 899383), (701, 38490), (1283, 21030), (1402, 19245), (2103, 12830), (2566, 10515), (3505, 7698), (3849, 7010), (4206, 6415)]