12117540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4356

約数の個数: 48

約数和(自身を含む): 34659072

約数和(自身を除く): 22541532

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, 4297, 8594, 12891, 17188, 21485, 25782, 42970, 51564, 64455, 85940, 128910, 201959, 257820, 403918, 605877, 807836, 1009795, 1211754, 2019590, 2423508, 3029385, 4039180, 6058770, 12117540]

約数ペア:

[(1, 12117540), (2, 6058770), (3, 4039180), (4, 3029385), (5, 2423508), (6, 2019590), (10, 1211754), (12, 1009795), (15, 807836), (20, 605877), (30, 403918), (47, 257820), (60, 201959), (94, 128910), (141, 85940), (188, 64455), (235, 51564), (282, 42970), (470, 25782), (564, 21485), (705, 17188), (940, 12891), (1410, 8594), (2820, 4297)]