142455420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{791419}}^1$

素因数の和:791434

約数の個数: 36

約数和(自身を含む): 432115320

約数和(自身を除く): 289659900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 791419, 1582838, 2374257, 3165676, 3957095, 4748514, 7122771, 7914190, 9497028, 11871285, 14245542, 15828380, 23742570, 28491084, 35613855, 47485140, 71227710, 142455420]

約数ペア:

[(1, 142455420), (2, 71227710), (3, 47485140), (4, 35613855), (5, 28491084), (6, 23742570), (9, 15828380), (10, 14245542), (12, 11871285), (15, 9497028), (18, 7914190), (20, 7122771), (30, 4748514), (36, 3957095), (45, 3165676), (60, 2374257), (90, 1582838), (180, 791419)]