30750828

素因数分解:

$2^2\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{1721}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 71841840

約数和(自身を除く): 41091012

約数列:

[1, 2, 3, 4, 6, 12, 1489, 1721, 2978, 3442, 4467, 5163, 5956, 6884, 8934, 10326, 17868, 20652, 2562569, 5125138, 7687707, 10250276, 15375414, 30750828]

約数ペア:

[(1, 30750828), (2, 15375414), (3, 10250276), (4, 7687707), (6, 5125138), (12, 2562569), (1489, 20652), (1721, 17868), (2978, 10326), (3442, 8934), (4467, 6884), (5163, 5956)]