7432390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 15474240

約数和(自身を除く): 8041850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1193, 1246, 2386, 3115, 5965, 6230, 8351, 11930, 16702, 41755, 83510, 106177, 212354, 530885, 743239, 1061770, 1486478, 3716195, 7432390]

約数ペア:

[(1, 7432390), (2, 3716195), (5, 1486478), (7, 1061770), (10, 743239), (14, 530885), (35, 212354), (70, 106177), (89, 83510), (178, 41755), (445, 16702), (623, 11930), (890, 8351), (1193, 6230), (1246, 5965), (2386, 3115)]