30162842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 49939200

約数和(自身を除く): 19776358

約数列:

[1, 2, 19, 29, 38, 58, 101, 202, 271, 542, 551, 1102, 1919, 2929, 3838, 5149, 5858, 7859, 10298, 15718, 27371, 54742, 55651, 111302, 149321, 298642, 520049, 793759, 1040098, 1587518, 15081421, 30162842]

約数ペア:

[(1, 30162842), (2, 15081421), (19, 1587518), (29, 1040098), (38, 793759), (58, 520049), (101, 298642), (202, 149321), (271, 111302), (542, 55651), (551, 54742), (1102, 27371), (1919, 15718), (2929, 10298), (3838, 7859), (5149, 5858)]