45379020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20441}}^1$

素因数の和:20490

約数の個数: 48

約数和(自身を含む): 130501728

約数和(自身を除く): 85122708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 20441, 40882, 61323, 81764, 102205, 122646, 204410, 245292, 306615, 408820, 613230, 756317, 1226460, 1512634, 2268951, 3025268, 3781585, 4537902, 7563170, 9075804, 11344755, 15126340, 22689510, 45379020]

約数ペア:

[(1, 45379020), (2, 22689510), (3, 15126340), (4, 11344755), (5, 9075804), (6, 7563170), (10, 4537902), (12, 3781585), (15, 3025268), (20, 2268951), (30, 1512634), (37, 1226460), (60, 756317), (74, 613230), (111, 408820), (148, 306615), (185, 245292), (222, 204410), (370, 122646), (444, 102205), (555, 81764), (740, 61323), (1110, 40882), (2220, 20441)]