13783140

素因数分解:

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

素因数の和:10961

約数の個数: 72

約数和(自身を含む): 47785920

約数和(自身を除く): 34002780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10939, 21878, 32817, 43756, 54695, 65634, 76573, 98451, 109390, 131268, 153146, 164085, 196902, 218780, 229719, 306292, 328170, 382865, 393804, 459438, 492255, 656340, 689157, 765730, 918876, 984510, 1148595, 1378314, 1531460, 1969020, 2297190, 2756628, 3445785, 4594380, 6891570, 13783140]

約数ペア:

[(1, 13783140), (2, 6891570), (3, 4594380), (4, 3445785), (5, 2756628), (6, 2297190), (7, 1969020), (9, 1531460), (10, 1378314), (12, 1148595), (14, 984510), (15, 918876), (18, 765730), (20, 689157), (21, 656340), (28, 492255), (30, 459438), (35, 393804), (36, 382865), (42, 328170), (45, 306292), (60, 229719), (63, 218780), (70, 196902), (84, 164085), (90, 153146), (105, 131268), (126, 109390), (140, 98451), (180, 76573), (210, 65634), (252, 54695), (315, 43756), (420, 32817), (630, 21878), (1260, 10939)]