534786490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1091401}}^1$

素因数の和:1091422

約数の個数: 24

約数和(自身を含む): 1119778452

約数和(自身を除く): 584991962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1091401, 2182802, 5457005, 7639807, 10914010, 15279614, 38199035, 53478649, 76398070, 106957298, 267393245, 534786490]

約数ペア:

[(1, 534786490), (2, 267393245), (5, 106957298), (7, 76398070), (10, 53478649), (14, 38199035), (35, 15279614), (49, 10914010), (70, 7639807), (98, 5457005), (245, 2182802), (490, 1091401)]