1850872290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 4476384000

約数和(自身を除く): 2625511710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 439, 449, 626, 878, 898, 939, 1317, 1347, 1565, 1878, 2195, 2245, 2634, 2694, 3130, 4390, 4490, 4695, 6585, 6735, 9390, 13170, 13470, 137407, 140537, 197111, 274814, 281074, 394222, 412221, 421611, 591333, 687035, 702685, 824442, 843222, 985555, 1182666, 1374070, 1405370, 1971110, 2061105, 2108055, 2956665, 4122210, 4216110, 5913330, 61695743, 123391486, 185087229, 308478715, 370174458, 616957430, 925436145, 1850872290]

約数ペア:

[(1, 1850872290), (2, 925436145), (3, 616957430), (5, 370174458), (6, 308478715), (10, 185087229), (15, 123391486), (30, 61695743), (313, 5913330), (439, 4216110), (449, 4122210), (626, 2956665), (878, 2108055), (898, 2061105), (939, 1971110), (1317, 1405370), (1347, 1374070), (1565, 1182666), (1878, 985555), (2195, 843222), (2245, 824442), (2634, 702685), (2694, 687035), (3130, 591333), (4390, 421611), (4490, 412221), (4695, 394222), (6585, 281074), (6735, 274814), (9390, 197111), (13170, 140537), (13470, 137407)]