247793670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2753263}}^1$

素因数の和:2753276

約数の個数: 24

約数和(自身を含む): 644263776

約数和(自身を除く): 396470106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2753263, 5506526, 8259789, 13766315, 16519578, 24779367, 27532630, 41298945, 49558734, 82597890, 123896835, 247793670]

約数ペア:

[(1, 247793670), (2, 123896835), (3, 82597890), (5, 49558734), (6, 41298945), (9, 27532630), (10, 24779367), (15, 16519578), (18, 13766315), (30, 8259789), (45, 5506526), (90, 2753263)]