12157770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2239}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 29352960

約数和(自身を除く): 17195190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2239, 2715, 4478, 5430, 6717, 11195, 13434, 22390, 33585, 67170, 405259, 810518, 1215777, 2026295, 2431554, 4052590, 6078885, 12157770]

約数ペア:

[(1, 12157770), (2, 6078885), (3, 4052590), (5, 2431554), (6, 2026295), (10, 1215777), (15, 810518), (30, 405259), (181, 67170), (362, 33585), (543, 22390), (905, 13434), (1086, 11195), (1810, 6717), (2239, 5430), (2715, 4478)]