13951620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77509}}^1$

素因数の和:77524

約数の個数: 36

約数和(自身を含む): 42320460

約数和(自身を除く): 28368840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77509, 155018, 232527, 310036, 387545, 465054, 697581, 775090, 930108, 1162635, 1395162, 1550180, 2325270, 2790324, 3487905, 4650540, 6975810, 13951620]

約数ペア:

[(1, 13951620), (2, 6975810), (3, 4650540), (4, 3487905), (5, 2790324), (6, 2325270), (9, 1550180), (10, 1395162), (12, 1162635), (15, 930108), (18, 775090), (20, 697581), (30, 465054), (36, 387545), (45, 310036), (60, 232527), (90, 155018), (180, 77509)]