30199090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16871}}^1$

素因数の和:17057

約数の個数: 16

約数和(自身を含む): 54665280

約数和(自身を除く): 24466190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 16871, 33742, 84355, 168710, 3019909, 6039818, 15099545, 30199090]

約数ペア:

[(1, 30199090), (2, 15099545), (5, 6039818), (10, 3019909), (179, 168710), (358, 84355), (895, 33742), (1790, 16871)]