8392860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6683

約数の個数: 72

約数和(自身を含む): 29099616

約数和(自身を除く): 20706756

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, 6661, 13322, 19983, 26644, 33305, 39966, 46627, 59949, 66610, 79932, 93254, 99915, 119898, 133220, 139881, 186508, 199830, 233135, 239796, 279762, 299745, 399660, 419643, 466270, 559524, 599490, 699405, 839286, 932540, 1198980, 1398810, 1678572, 2098215, 2797620, 4196430, 8392860]

約数ペア:

[(1, 8392860), (2, 4196430), (3, 2797620), (4, 2098215), (5, 1678572), (6, 1398810), (7, 1198980), (9, 932540), (10, 839286), (12, 699405), (14, 599490), (15, 559524), (18, 466270), (20, 419643), (21, 399660), (28, 299745), (30, 279762), (35, 239796), (36, 233135), (42, 199830), (45, 186508), (60, 139881), (63, 133220), (70, 119898), (84, 99915), (90, 93254), (105, 79932), (126, 66610), (140, 59949), (180, 46627), (210, 39966), (252, 33305), (315, 26644), (420, 19983), (630, 13322), (1260, 6661)]