30242642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7043}}^1$

素因数の和:7177

約数の個数: 16

約数和(自身を含む): 48180960

約数和(自身を除く): 17938318

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 7043, 14086, 133817, 267634, 795859, 1591718, 15121321, 30242642]

約数ペア:

[(1, 30242642), (2, 15121321), (19, 1591718), (38, 795859), (113, 267634), (226, 133817), (2147, 14086), (4294, 7043)]