300533740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1155899}}^1$

素因数の和:1155921

約数の個数: 24

約数和(自身を含む): 679669200

約数和(自身を除く): 379135460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1155899, 2311798, 4623596, 5779495, 11558990, 15026687, 23117980, 30053374, 60106748, 75133435, 150266870, 300533740]

約数ペア:

[(1, 300533740), (2, 150266870), (4, 75133435), (5, 60106748), (10, 30053374), (13, 23117980), (20, 15026687), (26, 11558990), (52, 5779495), (65, 4623596), (130, 2311798), (260, 1155899)]