2177550

素因数分解:

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

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 6004080

約数和(自身を除く): 3826530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1613, 3226, 4839, 8065, 9678, 14517, 16130, 24195, 29034, 40325, 43551, 48390, 72585, 80650, 87102, 120975, 145170, 217755, 241950, 362925, 435510, 725850, 1088775, 2177550]

約数ペア:

[(1, 2177550), (2, 1088775), (3, 725850), (5, 435510), (6, 362925), (9, 241950), (10, 217755), (15, 145170), (18, 120975), (25, 87102), (27, 80650), (30, 72585), (45, 48390), (50, 43551), (54, 40325), (75, 29034), (90, 24195), (135, 16130), (150, 14517), (225, 9678), (270, 8065), (450, 4839), (675, 3226), (1350, 1613)]