30420702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{130003}}^1$

素因数の和:130024

約数の個数: 24

約数和(自身を含む): 70982184

約数和(自身を除く): 40561482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 130003, 260006, 390009, 780018, 1170027, 1690039, 2340054, 3380078, 5070117, 10140234, 15210351, 30420702]

約数ペア:

[(1, 30420702), (2, 15210351), (3, 10140234), (6, 5070117), (9, 3380078), (13, 2340054), (18, 1690039), (26, 1170027), (39, 780018), (78, 390009), (117, 260006), (234, 130003)]