47398020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{789967}}^1$

素因数の和:789979

約数の個数: 24

約数和(自身を含む): 132714624

約数和(自身を除く): 85316604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 789967, 1579934, 2369901, 3159868, 3949835, 4739802, 7899670, 9479604, 11849505, 15799340, 23699010, 47398020]

約数ペア:

[(1, 47398020), (2, 23699010), (3, 15799340), (4, 11849505), (5, 9479604), (6, 7899670), (10, 4739802), (12, 3949835), (15, 3159868), (20, 2369901), (30, 1579934), (60, 789967)]