1815666776010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2927}}^1\times {\mathrm{765823}}^1$

素因数の和:768769

約数の個数: 80

約数和(自身を含む): 4883800559616

約数和(自身を除く): 3068133783606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2927, 5854, 8781, 14635, 17562, 26343, 29270, 43905, 52686, 79029, 87810, 131715, 158058, 237087, 263430, 395145, 474174, 765823, 790290, 1185435, 1531646, 2297469, 2370870, 3829115, 4594938, 6892407, 7658230, 11487345, 13784814, 20677221, 22974690, 34462035, 41354442, 62031663, 68924070, 103386105, 124063326, 206772210, 310158315, 620316630, 2241563921, 4483127842, 6724691763, 11207819605, 13449383526, 20174075289, 22415639210, 33623458815, 40348150578, 60522225867, 67246917630, 100870376445, 121044451734, 181566677601, 201740752890, 302611129335, 363133355202, 605222258670, 907833388005, 1815666776010]

約数ペア:

[(1, 1815666776010), (2, 907833388005), (3, 605222258670), (5, 363133355202), (6, 302611129335), (9, 201740752890), (10, 181566677601), (15, 121044451734), (18, 100870376445), (27, 67246917630), (30, 60522225867), (45, 40348150578), (54, 33623458815), (81, 22415639210), (90, 20174075289), (135, 13449383526), (162, 11207819605), (270, 6724691763), (405, 4483127842), (810, 2241563921), (2927, 620316630), (5854, 310158315), (8781, 206772210), (14635, 124063326), (17562, 103386105), (26343, 68924070), (29270, 62031663), (43905, 41354442), (52686, 34462035), (79029, 22974690), (87810, 20677221), (131715, 13784814), (158058, 11487345), (237087, 7658230), (263430, 6892407), (395145, 4594938), (474174, 3829115), (765823, 2370870), (790290, 2297469), (1185435, 1531646)]