427479210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34171}}^1$

素因数の和:34323

約数の個数: 48

約数和(自身を含む): 1119474720

約数和(自身を除く): 691995510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 34171, 68342, 102513, 170855, 205026, 307539, 341710, 512565, 615078, 1025130, 1537695, 3075390, 4749769, 9499538, 14249307, 23748845, 28498614, 42747921, 47497690, 71246535, 85495842, 142493070, 213739605, 427479210]

約数ペア:

[(1, 427479210), (2, 213739605), (3, 142493070), (5, 85495842), (6, 71246535), (9, 47497690), (10, 42747921), (15, 28498614), (18, 23748845), (30, 14249307), (45, 9499538), (90, 4749769), (139, 3075390), (278, 1537695), (417, 1025130), (695, 615078), (834, 512565), (1251, 341710), (1390, 307539), (2085, 205026), (2502, 170855), (4170, 102513), (6255, 68342), (12510, 34171)]