3097020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 5708868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 727, 852, 1065, 1420, 1454, 2130, 2181, 2908, 3635, 4260, 4362, 7270, 8724, 10905, 14540, 21810, 43620, 51617, 103234, 154851, 206468, 258085, 309702, 516170, 619404, 774255, 1032340, 1548510, 3097020]

約数ペア:

[(1, 3097020), (2, 1548510), (3, 1032340), (4, 774255), (5, 619404), (6, 516170), (10, 309702), (12, 258085), (15, 206468), (20, 154851), (30, 103234), (60, 51617), (71, 43620), (142, 21810), (213, 14540), (284, 10905), (355, 8724), (426, 7270), (710, 4362), (727, 4260), (852, 3635), (1065, 2908), (1420, 2181), (1454, 2130)]