4515770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 9593856

約数和(自身を除く): 5078086

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2081, 2170, 4162, 10405, 14567, 20810, 29134, 64511, 72835, 129022, 145670, 322555, 451577, 645110, 903154, 2257885, 4515770]

約数ペア:

[(1, 4515770), (2, 2257885), (5, 903154), (7, 645110), (10, 451577), (14, 322555), (31, 145670), (35, 129022), (62, 72835), (70, 64511), (155, 29134), (217, 20810), (310, 14567), (434, 10405), (1085, 4162), (2081, 2170)]