10910820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4229}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 31268160

約数和(自身を除く): 20357340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4229, 8458, 12687, 16916, 21145, 25374, 42290, 50748, 63435, 84580, 126870, 181847, 253740, 363694, 545541, 727388, 909235, 1091082, 1818470, 2182164, 2727705, 3636940, 5455410, 10910820]

約数ペア:

[(1, 10910820), (2, 5455410), (3, 3636940), (4, 2727705), (5, 2182164), (6, 1818470), (10, 1091082), (12, 909235), (15, 727388), (20, 545541), (30, 363694), (43, 253740), (60, 181847), (86, 126870), (129, 84580), (172, 63435), (215, 50748), (258, 42290), (430, 25374), (516, 21145), (645, 16916), (860, 12687), (1290, 8458), (2580, 4229)]