19420530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5939}}^1$

素因数の和:6058

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 27624270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5939, 11878, 17817, 29695, 35634, 59390, 89085, 178170, 647351, 1294702, 1942053, 3236755, 3884106, 6473510, 9710265, 19420530]

約数ペア:

[(1, 19420530), (2, 9710265), (3, 6473510), (5, 3884106), (6, 3236755), (10, 1942053), (15, 1294702), (30, 647351), (109, 178170), (218, 89085), (327, 59390), (545, 35634), (654, 29695), (1090, 17817), (1635, 11878), (3270, 5939)]