180147110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 203054170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 263, 286, 479, 526, 715, 958, 1315, 1430, 2395, 2630, 2893, 3419, 4790, 5269, 5786, 6227, 6838, 10538, 12454, 14465, 17095, 26345, 28930, 31135, 34190, 37609, 52690, 62270, 68497, 75218, 125977, 136994, 188045, 251954, 342485, 376090, 629885, 684970, 1259770, 1385747, 1637701, 2771494, 3275402, 6928735, 8188505, 13857470, 16377010, 18014711, 36029422, 90073555, 180147110]

約数ペア:

[(1, 180147110), (2, 90073555), (5, 36029422), (10, 18014711), (11, 16377010), (13, 13857470), (22, 8188505), (26, 6928735), (55, 3275402), (65, 2771494), (110, 1637701), (130, 1385747), (143, 1259770), (263, 684970), (286, 629885), (479, 376090), (526, 342485), (715, 251954), (958, 188045), (1315, 136994), (1430, 125977), (2395, 75218), (2630, 68497), (2893, 62270), (3419, 52690), (4790, 37609), (5269, 34190), (5786, 31135), (6227, 28930), (6838, 26345), (10538, 17095), (12454, 14465)]