379546110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{21407}}^1$

素因数の和:21617

約数の個数: 48

約数和(自身を含む): 991875456

約数和(自身を除く): 612329346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 21407, 42814, 64221, 107035, 128442, 192663, 214070, 321105, 385326, 642210, 963315, 1926630, 4217179, 8434358, 12651537, 21085895, 25303074, 37954611, 42171790, 63257685, 75909222, 126515370, 189773055, 379546110]

約数ペア:

[(1, 379546110), (2, 189773055), (3, 126515370), (5, 75909222), (6, 63257685), (9, 42171790), (10, 37954611), (15, 25303074), (18, 21085895), (30, 12651537), (45, 8434358), (90, 4217179), (197, 1926630), (394, 963315), (591, 642210), (985, 385326), (1182, 321105), (1773, 214070), (1970, 192663), (2955, 128442), (3546, 107035), (5910, 64221), (8865, 42814), (17730, 21407)]