30283128

素因数分解:

$2^3\times 3^2\times {\mathrm{420599}}^1$

素因数の和:420611

約数の個数: 24

約数和(自身を含む): 82017000

約数和(自身を除く): 51733872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420599, 841198, 1261797, 1682396, 2523594, 3364792, 3785391, 5047188, 7570782, 10094376, 15141564, 30283128]

約数ペア:

[(1, 30283128), (2, 15141564), (3, 10094376), (4, 7570782), (6, 5047188), (8, 3785391), (9, 3364792), (12, 2523594), (18, 1682396), (24, 1261797), (36, 841198), (72, 420599)]