15491430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{172127}}^1$

素因数の和:172140

約数の個数: 24

約数和(自身を含む): 40277952

約数和(自身を除く): 24786522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 172127, 344254, 516381, 860635, 1032762, 1549143, 1721270, 2581905, 3098286, 5163810, 7745715, 15491430]

約数ペア:

[(1, 15491430), (2, 7745715), (3, 5163810), (5, 3098286), (6, 2581905), (9, 1721270), (10, 1549143), (15, 1032762), (18, 860635), (30, 516381), (45, 344254), (90, 172127)]