4580870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 9732096

約数和(自身を除く): 5151226

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2111, 2170, 4222, 10555, 14777, 21110, 29554, 65441, 73885, 130882, 147770, 327205, 458087, 654410, 916174, 2290435, 4580870]

約数ペア:

[(1, 4580870), (2, 2290435), (5, 916174), (7, 654410), (10, 458087), (14, 327205), (31, 147770), (35, 130882), (62, 73885), (70, 65441), (155, 29554), (217, 21110), (310, 14777), (434, 10555), (1085, 4222), (2111, 2170)]