2098635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 4423680

約数和(自身を除く): 2325045

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 79, 105, 115, 161, 165, 231, 237, 253, 345, 385, 395, 483, 553, 759, 805, 869, 1155, 1185, 1265, 1659, 1771, 1817, 2415, 2607, 2765, 3795, 4345, 5313, 5451, 6083, 8295, 8855, 9085, 12719, 13035, 18249, 19987, 26565, 27255, 30415, 38157, 59961, 63595, 91245, 99935, 139909, 190785, 299805, 419727, 699545, 2098635]

約数ペア:

[(1, 2098635), (3, 699545), (5, 419727), (7, 299805), (11, 190785), (15, 139909), (21, 99935), (23, 91245), (33, 63595), (35, 59961), (55, 38157), (69, 30415), (77, 27255), (79, 26565), (105, 19987), (115, 18249), (161, 13035), (165, 12719), (231, 9085), (237, 8855), (253, 8295), (345, 6083), (385, 5451), (395, 5313), (483, 4345), (553, 3795), (759, 2765), (805, 2607), (869, 2415), (1155, 1817), (1185, 1771), (1265, 1659)]