13189590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 34656336

約数和(自身を除く): 21466746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1451, 1515, 1818, 2902, 3030, 4353, 4545, 7255, 8706, 9090, 13059, 14510, 21765, 26118, 43530, 65295, 130590, 146551, 293102, 439653, 732755, 879306, 1318959, 1465510, 2198265, 2637918, 4396530, 6594795, 13189590]

約数ペア:

[(1, 13189590), (2, 6594795), (3, 4396530), (5, 2637918), (6, 2198265), (9, 1465510), (10, 1318959), (15, 879306), (18, 732755), (30, 439653), (45, 293102), (90, 146551), (101, 130590), (202, 65295), (303, 43530), (505, 26118), (606, 21765), (909, 14510), (1010, 13059), (1451, 9090), (1515, 8706), (1818, 7255), (2902, 4545), (3030, 4353)]