2085774670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{6899}}^1$

素因数の和:7537

約数の個数: 48

約数和(自身を含む): 4375069200

約数和(自身を除く): 2289294530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 617, 1234, 3085, 4319, 6170, 6899, 8638, 13798, 21595, 30233, 34495, 43190, 48293, 60466, 68990, 96586, 151165, 241465, 302330, 338051, 482930, 676102, 1690255, 3380510, 4256683, 8513366, 21283415, 29796781, 42566830, 59593562, 148983905, 208577467, 297967810, 417154934, 1042887335, 2085774670]

約数ペア:

[(1, 2085774670), (2, 1042887335), (5, 417154934), (7, 297967810), (10, 208577467), (14, 148983905), (35, 59593562), (49, 42566830), (70, 29796781), (98, 21283415), (245, 8513366), (490, 4256683), (617, 3380510), (1234, 1690255), (3085, 676102), (4319, 482930), (6170, 338051), (6899, 302330), (8638, 241465), (13798, 151165), (21595, 96586), (30233, 68990), (34495, 60466), (43190, 48293)]