45705540

素因数分解:

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

素因数の和:10812

約数の個数: 48

約数和(自身を含む): 129790080

約数和(自身を除く): 84084540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 10729, 21458, 32187, 42916, 53645, 64374, 107290, 128748, 160935, 214580, 321870, 643740, 761759, 1523518, 2285277, 3047036, 3808795, 4570554, 7617590, 9141108, 11426385, 15235180, 22852770, 45705540]

約数ペア:

[(1, 45705540), (2, 22852770), (3, 15235180), (4, 11426385), (5, 9141108), (6, 7617590), (10, 4570554), (12, 3808795), (15, 3047036), (20, 2285277), (30, 1523518), (60, 761759), (71, 643740), (142, 321870), (213, 214580), (284, 160935), (355, 128748), (426, 107290), (710, 64374), (852, 53645), (1065, 42916), (1420, 32187), (2130, 21458), (4260, 10729)]