10780812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 31449600

約数和(自身を除く): 20668788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 239, 252, 358, 478, 537, 716, 717, 956, 1074, 1253, 1434, 1611, 1673, 2148, 2151, 2506, 2868, 3222, 3346, 3759, 4302, 5012, 5019, 6444, 6692, 7518, 8604, 10038, 11277, 15036, 15057, 20076, 22554, 30114, 42781, 45108, 60228, 85562, 128343, 171124, 256686, 299467, 385029, 513372, 598934, 770058, 898401, 1197868, 1540116, 1796802, 2695203, 3593604, 5390406, 10780812]

約数ペア:

[(1, 10780812), (2, 5390406), (3, 3593604), (4, 2695203), (6, 1796802), (7, 1540116), (9, 1197868), (12, 898401), (14, 770058), (18, 598934), (21, 513372), (28, 385029), (36, 299467), (42, 256686), (63, 171124), (84, 128343), (126, 85562), (179, 60228), (239, 45108), (252, 42781), (358, 30114), (478, 22554), (537, 20076), (716, 15057), (717, 15036), (956, 11277), (1074, 10038), (1253, 8604), (1434, 7518), (1611, 6692), (1673, 6444), (2148, 5019), (2151, 5012), (2506, 4302), (2868, 3759), (3222, 3346)]