12974670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144163}}^1$

素因数の和:144176

約数の個数: 24

約数和(自身を含む): 33734376

約数和(自身を除く): 20759706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144163, 288326, 432489, 720815, 864978, 1297467, 1441630, 2162445, 2594934, 4324890, 6487335, 12974670]

約数ペア:

[(1, 12974670), (2, 6487335), (3, 4324890), (5, 2594934), (6, 2162445), (9, 1441630), (10, 1297467), (15, 864978), (18, 720815), (30, 432489), (45, 288326), (90, 144163)]