1095107220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{8581}}^1$

素因数の和:9305

約数の個数: 72

約数和(自身を含む): 3326898120

約数和(自身を除く): 2231790900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709, 1418, 2127, 2836, 3545, 4254, 6381, 7090, 8508, 8581, 10635, 12762, 14180, 17162, 21270, 25524, 25743, 31905, 34324, 42540, 42905, 51486, 63810, 77229, 85810, 102972, 127620, 128715, 154458, 171620, 257430, 308916, 386145, 514860, 772290, 1544580, 6083929, 12167858, 18251787, 24335716, 30419645, 36503574, 54755361, 60839290, 73007148, 91258935, 109510722, 121678580, 182517870, 219021444, 273776805, 365035740, 547553610, 1095107220]

約数ペア:

[(1, 1095107220), (2, 547553610), (3, 365035740), (4, 273776805), (5, 219021444), (6, 182517870), (9, 121678580), (10, 109510722), (12, 91258935), (15, 73007148), (18, 60839290), (20, 54755361), (30, 36503574), (36, 30419645), (45, 24335716), (60, 18251787), (90, 12167858), (180, 6083929), (709, 1544580), (1418, 772290), (2127, 514860), (2836, 386145), (3545, 308916), (4254, 257430), (6381, 171620), (7090, 154458), (8508, 128715), (8581, 127620), (10635, 102972), (12762, 85810), (14180, 77229), (17162, 63810), (21270, 51486), (25524, 42905), (25743, 42540), (31905, 34324)]