3919590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1613}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 10574928

約数和(自身を除く): 6655338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 1613, 2430, 3226, 4839, 8065, 9678, 14517, 16130, 24195, 29034, 43551, 48390, 72585, 87102, 130653, 145170, 217755, 261306, 391959, 435510, 653265, 783918, 1306530, 1959795, 3919590]

約数ペア:

[(1, 3919590), (2, 1959795), (3, 1306530), (5, 783918), (6, 653265), (9, 435510), (10, 391959), (15, 261306), (18, 217755), (27, 145170), (30, 130653), (45, 87102), (54, 72585), (81, 48390), (90, 43551), (135, 29034), (162, 24195), (243, 16130), (270, 14517), (405, 9678), (486, 8065), (810, 4839), (1215, 3226), (1613, 2430)]