23397540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8297}}^1$

素因数の和:8356

約数の個数: 48

約数和(自身を含む): 66915072

約数和(自身を除く): 43517532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 8297, 16594, 24891, 33188, 41485, 49782, 82970, 99564, 124455, 165940, 248910, 389959, 497820, 779918, 1169877, 1559836, 1949795, 2339754, 3899590, 4679508, 5849385, 7799180, 11698770, 23397540]

約数ペア:

[(1, 23397540), (2, 11698770), (3, 7799180), (4, 5849385), (5, 4679508), (6, 3899590), (10, 2339754), (12, 1949795), (15, 1559836), (20, 1169877), (30, 779918), (47, 497820), (60, 389959), (94, 248910), (141, 165940), (188, 124455), (235, 99564), (282, 82970), (470, 49782), (564, 41485), (705, 33188), (940, 24891), (1410, 16594), (2820, 8297)]