81804.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2767}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 30292992

約数和(自身を除く): 17758482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 2767, 4530, 5534, 8301, 13835, 16602, 27670, 41505, 83010, 417817, 835634, 1253451, 2089085, 2506902, 4178170, 6267255, 12534510]

約数ペア:

[(1, 12534510), (2, 6267255), (3, 4178170), (5, 2506902), (6, 2089085), (10, 1253451), (15, 835634), (30, 417817), (151, 83010), (302, 41505), (453, 27670), (755, 16602), (906, 13835), (1510, 8301), (2265, 5534), (2767, 4530)]