126938820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20947}}^1$

素因数の和:21060

約数の個数: 48

約数和(自身を含む): 358964928

約数和(自身を除く): 232026108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 20947, 41894, 62841, 83788, 104735, 125682, 209470, 251364, 314205, 418940, 628410, 1256820, 2115647, 4231294, 6346941, 8462588, 10578235, 12693882, 21156470, 25387764, 31734705, 42312940, 63469410, 126938820]

約数ペア:

[(1, 126938820), (2, 63469410), (3, 42312940), (4, 31734705), (5, 25387764), (6, 21156470), (10, 12693882), (12, 10578235), (15, 8462588), (20, 6346941), (30, 4231294), (60, 2115647), (101, 1256820), (202, 628410), (303, 418940), (404, 314205), (505, 251364), (606, 209470), (1010, 125682), (1212, 104735), (1515, 83788), (2020, 62841), (3030, 41894), (6060, 20947)]