6891570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{10939}}^1$

素因数の和:10959

約数の個数: 48

約数和(自身を含む): 20479680

約数和(自身を除く): 13588110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 10939, 21878, 32817, 54695, 65634, 76573, 98451, 109390, 153146, 164085, 196902, 229719, 328170, 382865, 459438, 492255, 689157, 765730, 984510, 1148595, 1378314, 2297190, 3445785, 6891570]

約数ペア:

[(1, 6891570), (2, 3445785), (3, 2297190), (5, 1378314), (6, 1148595), (7, 984510), (9, 765730), (10, 689157), (14, 492255), (15, 459438), (18, 382865), (21, 328170), (30, 229719), (35, 196902), (42, 164085), (45, 153146), (63, 109390), (70, 98451), (90, 76573), (105, 65634), (126, 54695), (210, 32817), (315, 21878), (630, 10939)]