12425220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69029}}^1$

素因数の和:69044

約数の個数: 36

約数和(自身を含む): 37690380

約数和(自身を除く): 25265160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69029, 138058, 207087, 276116, 345145, 414174, 621261, 690290, 828348, 1035435, 1242522, 1380580, 2070870, 2485044, 3106305, 4141740, 6212610, 12425220]

約数ペア:

[(1, 12425220), (2, 6212610), (3, 4141740), (4, 3106305), (5, 2485044), (6, 2070870), (9, 1380580), (10, 1242522), (12, 1035435), (15, 828348), (18, 690290), (20, 621261), (30, 414174), (36, 345145), (45, 276116), (60, 207087), (90, 138058), (180, 69029)]