120104740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18253}}^1$

素因数の和:18316

約数の個数: 48

約数和(自身を含む): 294400512

約数和(自身を除く): 174295772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 18253, 36506, 73012, 91265, 127771, 182530, 255542, 365060, 511084, 638855, 857891, 1277710, 1715782, 2555420, 3431564, 4289455, 6005237, 8578910, 12010474, 17157820, 24020948, 30026185, 60052370, 120104740]

約数ペア:

[(1, 120104740), (2, 60052370), (4, 30026185), (5, 24020948), (7, 17157820), (10, 12010474), (14, 8578910), (20, 6005237), (28, 4289455), (35, 3431564), (47, 2555420), (70, 1715782), (94, 1277710), (140, 857891), (188, 638855), (235, 511084), (329, 365060), (470, 255542), (658, 182530), (940, 127771), (1316, 91265), (1645, 73012), (3290, 36506), (6580, 18253)]