91411080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10729}}^1$

素因数の和:10814

約数の個数: 64

約数和(自身を含む): 278121600

約数和(自身を除く): 186710520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 160935, 214580, 257496, 321870, 429160, 643740, 761759, 1287480, 1523518, 2285277, 3047036, 3808795, 4570554, 6094072, 7617590, 9141108, 11426385, 15235180, 18282216, 22852770, 30470360, 45705540, 91411080]

約数ペア:

[(1, 91411080), (2, 45705540), (3, 30470360), (4, 22852770), (5, 18282216), (6, 15235180), (8, 11426385), (10, 9141108), (12, 7617590), (15, 6094072), (20, 4570554), (24, 3808795), (30, 3047036), (40, 2285277), (60, 1523518), (71, 1287480), (120, 761759), (142, 643740), (213, 429160), (284, 321870), (355, 257496), (426, 214580), (568, 160935), (710, 128748), (852, 107290), (1065, 85832), (1420, 64374), (1704, 53645), (2130, 42916), (2840, 32187), (4260, 21458), (8520, 10729)]