13910580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 42642600

約数和(自身を除く): 28732020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 709, 981, 1090, 1308, 1418, 1635, 1962, 2127, 2180, 2836, 3270, 3545, 3924, 4254, 4905, 6381, 6540, 7090, 8508, 9810, 10635, 12762, 14180, 19620, 21270, 25524, 31905, 42540, 63810, 77281, 127620, 154562, 231843, 309124, 386405, 463686, 695529, 772810, 927372, 1159215, 1391058, 1545620, 2318430, 2782116, 3477645, 4636860, 6955290, 13910580]

約数ペア:

[(1, 13910580), (2, 6955290), (3, 4636860), (4, 3477645), (5, 2782116), (6, 2318430), (9, 1545620), (10, 1391058), (12, 1159215), (15, 927372), (18, 772810), (20, 695529), (30, 463686), (36, 386405), (45, 309124), (60, 231843), (90, 154562), (109, 127620), (180, 77281), (218, 63810), (327, 42540), (436, 31905), (545, 25524), (654, 21270), (709, 19620), (981, 14180), (1090, 12762), (1308, 10635), (1418, 9810), (1635, 8508), (1962, 7090), (2127, 6540), (2180, 6381), (2836, 4905), (3270, 4254), (3545, 3924)]