2419962545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{2861}}^1$

素因数の和:2923

約数の個数: 64

約数和(自身を含む): 3923458560

約数和(自身を除く): 1503496015

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 1001, 1183, 1859, 2197, 2861, 5005, 5915, 9295, 10985, 13013, 14305, 15379, 20027, 24167, 31471, 37193, 65065, 76895, 100135, 120835, 157355, 169169, 185965, 220297, 260351, 409123, 483509, 845845, 1101485, 1301755, 2045615, 2417545, 2863861, 3384563, 5318599, 6285617, 14319305, 16922815, 26592995, 31428085, 37230193, 43999319, 69141787, 186150965, 219996595, 345708935, 483992509, 2419962545]

約数ペア:

[(1, 2419962545), (5, 483992509), (7, 345708935), (11, 219996595), (13, 186150965), (35, 69141787), (55, 43999319), (65, 37230193), (77, 31428085), (91, 26592995), (143, 16922815), (169, 14319305), (385, 6285617), (455, 5318599), (715, 3384563), (845, 2863861), (1001, 2417545), (1183, 2045615), (1859, 1301755), (2197, 1101485), (2861, 845845), (5005, 483509), (5915, 409123), (9295, 260351), (10985, 220297), (13013, 185965), (14305, 169169), (15379, 157355), (20027, 120835), (24167, 100135), (31471, 76895), (37193, 65065)]