713357590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 1430161920

約数和(自身を除く): 716804330

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 241, 355, 379, 482, 710, 758, 781, 1205, 1562, 1895, 2410, 2651, 3790, 3905, 4169, 5302, 7810, 8338, 13255, 17111, 20845, 26510, 26909, 34222, 41690, 53818, 85555, 91339, 134545, 171110, 182678, 188221, 269090, 295999, 376442, 456695, 591998, 913390, 941105, 1004729, 1479995, 1882210, 2009458, 2959990, 5023645, 6485069, 10047290, 12970138, 32425345, 64850690, 71335759, 142671518, 356678795, 713357590]

約数ペア:

[(1, 713357590), (2, 356678795), (5, 142671518), (10, 71335759), (11, 64850690), (22, 32425345), (55, 12970138), (71, 10047290), (110, 6485069), (142, 5023645), (241, 2959990), (355, 2009458), (379, 1882210), (482, 1479995), (710, 1004729), (758, 941105), (781, 913390), (1205, 591998), (1562, 456695), (1895, 376442), (2410, 295999), (2651, 269090), (3790, 188221), (3905, 182678), (4169, 171110), (5302, 134545), (7810, 91339), (8338, 85555), (13255, 53818), (17111, 41690), (20845, 34222), (26510, 26909)]