42292620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234959}}^1$

素因数の和:234974

約数の個数: 36

約数和(自身を含む): 128288160

約数和(自身を除く): 85995540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234959, 469918, 704877, 939836, 1174795, 1409754, 2114631, 2349590, 2819508, 3524385, 4229262, 4699180, 7048770, 8458524, 10573155, 14097540, 21146310, 42292620]

約数ペア:

[(1, 42292620), (2, 21146310), (3, 14097540), (4, 10573155), (5, 8458524), (6, 7048770), (9, 4699180), (10, 4229262), (12, 3524385), (15, 2819508), (18, 2349590), (20, 2114631), (30, 1409754), (36, 1174795), (45, 939836), (60, 704877), (90, 469918), (180, 234959)]