30240642

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{12323}}^1$

素因数の和:12737

約数の個数: 16

約数和(自身を含む): 60634080

約数和(自身を除く): 30393438

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 12323, 24646, 36969, 73938, 5040107, 10080214, 15120321, 30240642]

約数ペア:

[(1, 30240642), (2, 15120321), (3, 10080214), (6, 5040107), (409, 73938), (818, 36969), (1227, 24646), (2454, 12323)]