6719350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 14374080

約数和(自身を除く): 7654730

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 643, 950, 1045, 1286, 2090, 3215, 5225, 6430, 7073, 10450, 12217, 14146, 16075, 24434, 32150, 35365, 61085, 70730, 122170, 134387, 176825, 268774, 305425, 353650, 610850, 671935, 1343870, 3359675, 6719350]

約数ペア:

[(1, 6719350), (2, 3359675), (5, 1343870), (10, 671935), (11, 610850), (19, 353650), (22, 305425), (25, 268774), (38, 176825), (50, 134387), (55, 122170), (95, 70730), (110, 61085), (190, 35365), (209, 32150), (275, 24434), (418, 16075), (475, 14146), (550, 12217), (643, 10450), (950, 7073), (1045, 6430), (1286, 5225), (2090, 3215)]