6578068140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5220689}}^1$

素因数の和:5220711

約数の個数: 72

約数和(自身を含む): 22803973920

約数和(自身を除く): 16225905780

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, 5220689, 10441378, 15662067, 20882756, 26103445, 31324134, 36544823, 46986201, 52206890, 62648268, 73089646, 78310335, 93972402, 104413780, 109634469, 146179292, 156620670, 182724115, 187944804, 219268938, 234931005, 313241340, 328903407, 365448230, 438537876, 469862010, 548172345, 657806814, 730896460, 939724020, 1096344690, 1315613628, 1644517035, 2192689380, 3289034070, 6578068140]

約数ペア:

[(1, 6578068140), (2, 3289034070), (3, 2192689380), (4, 1644517035), (5, 1315613628), (6, 1096344690), (7, 939724020), (9, 730896460), (10, 657806814), (12, 548172345), (14, 469862010), (15, 438537876), (18, 365448230), (20, 328903407), (21, 313241340), (28, 234931005), (30, 219268938), (35, 187944804), (36, 182724115), (42, 156620670), (45, 146179292), (60, 109634469), (63, 104413780), (70, 93972402), (84, 78310335), (90, 73089646), (105, 62648268), (126, 52206890), (140, 46986201), (180, 36544823), (210, 31324134), (252, 26103445), (315, 20882756), (420, 15662067), (630, 10441378), (1260, 5220689)]