72426810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2221}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 174062592

約数和(自身を除く): 101635782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1087, 2174, 2221, 3261, 4442, 5435, 6522, 6663, 10870, 11105, 13326, 16305, 22210, 32610, 33315, 66630, 2414227, 4828454, 7242681, 12071135, 14485362, 24142270, 36213405, 72426810]

約数ペア:

[(1, 72426810), (2, 36213405), (3, 24142270), (5, 14485362), (6, 12071135), (10, 7242681), (15, 4828454), (30, 2414227), (1087, 66630), (2174, 33315), (2221, 32610), (3261, 22210), (4442, 16305), (5435, 13326), (6522, 11105), (6663, 10870)]