9749070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 25552800

約数和(自身を除く): 15803730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 727, 745, 894, 1341, 1454, 1490, 2181, 2235, 2682, 3635, 4362, 4470, 6543, 6705, 7270, 10905, 13086, 13410, 21810, 32715, 65430, 108323, 216646, 324969, 541615, 649938, 974907, 1083230, 1624845, 1949814, 3249690, 4874535, 9749070]

約数ペア:

[(1, 9749070), (2, 4874535), (3, 3249690), (5, 1949814), (6, 1624845), (9, 1083230), (10, 974907), (15, 649938), (18, 541615), (30, 324969), (45, 216646), (90, 108323), (149, 65430), (298, 32715), (447, 21810), (727, 13410), (745, 13086), (894, 10905), (1341, 7270), (1454, 6705), (1490, 6543), (2181, 4470), (2235, 4362), (2682, 3635)]