30789468

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{1409}}^1$

素因数の和:2026

約数の個数: 36

約数和(自身を含む): 78012480

約数和(自身を除く): 47223012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1409, 1821, 2428, 2818, 3642, 4227, 5463, 5636, 7284, 8454, 10926, 12681, 16908, 21852, 25362, 50724, 855263, 1710526, 2565789, 3421052, 5131578, 7697367, 10263156, 15394734, 30789468]

約数ペア:

[(1, 30789468), (2, 15394734), (3, 10263156), (4, 7697367), (6, 5131578), (9, 3421052), (12, 2565789), (18, 1710526), (36, 855263), (607, 50724), (1214, 25362), (1409, 21852), (1821, 16908), (2428, 12681), (2818, 10926), (3642, 8454), (4227, 7284), (5463, 5636)]