30798754

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10837}}^1$

素因数の和:10882

約数の個数: 24

約数和(自身を含む): 55598940

約数和(自身を除く): 24800186

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 10837, 21674, 75859, 151718, 314273, 531013, 628546, 1062026, 2199911, 4399822, 15399377, 30798754]

約数ペア:

[(1, 30798754), (2, 15399377), (7, 4399822), (14, 2199911), (29, 1062026), (49, 628546), (58, 531013), (98, 314273), (203, 151718), (406, 75859), (1421, 21674), (2842, 10837)]