29970764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 53829888

約数和(自身を除く): 23859124

約数列:

[1, 2, 4, 61, 113, 122, 226, 244, 452, 1087, 2174, 4348, 6893, 13786, 27572, 66307, 122831, 132614, 245662, 265228, 491324, 7492691, 14985382, 29970764]

約数ペア:

[(1, 29970764), (2, 14985382), (4, 7492691), (61, 491324), (113, 265228), (122, 245662), (226, 132614), (244, 122831), (452, 66307), (1087, 27572), (2174, 13786), (4348, 6893)]