9085590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 23809968

約数和(自身を除く): 14724378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 643, 785, 942, 1286, 1413, 1570, 1929, 2355, 2826, 3215, 3858, 4710, 5787, 6430, 7065, 9645, 11574, 14130, 19290, 28935, 57870, 100951, 201902, 302853, 504755, 605706, 908559, 1009510, 1514265, 1817118, 3028530, 4542795, 9085590]

約数ペア:

[(1, 9085590), (2, 4542795), (3, 3028530), (5, 1817118), (6, 1514265), (9, 1009510), (10, 908559), (15, 605706), (18, 504755), (30, 302853), (45, 201902), (90, 100951), (157, 57870), (314, 28935), (471, 19290), (643, 14130), (785, 11574), (942, 9645), (1286, 7065), (1413, 6430), (1570, 5787), (1929, 4710), (2355, 3858), (2826, 3215)]