6151240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 14072760

約数和(自身を除く): 7921520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2521, 5042, 10084, 12605, 20168, 25210, 50420, 100840, 153781, 307562, 615124, 768905, 1230248, 1537810, 3075620, 6151240]

約数ペア:

[(1, 6151240), (2, 3075620), (4, 1537810), (5, 1230248), (8, 768905), (10, 615124), (20, 307562), (40, 153781), (61, 100840), (122, 50420), (244, 25210), (305, 20168), (488, 12605), (610, 10084), (1220, 5042), (2440, 2521)]