6668885.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 213228288

約数和(自身を除く): 142102668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 255, 309, 340, 412, 510, 515, 618, 677, 1020, 1030, 1236, 1354, 1545, 1751, 2031, 2060, 2708, 3090, 3385, 3502, 4062, 5253, 6180, 6770, 7004, 8124, 8755, 10155, 10506, 11509, 13540, 17510, 20310, 21012, 23018, 26265, 34527, 35020, 40620, 46036, 52530, 57545, 69054, 69731, 105060, 115090, 138108, 139462, 172635, 209193, 230180, 278924, 345270, 348655, 418386, 690540, 697310, 836772, 1045965, 1185427, 1394620, 2091930, 2370854, 3556281, 4183860, 4741708, 5927135, 7112562, 11854270, 14225124, 17781405, 23708540, 35562810, 71125620]

約数ペア:

[(1, 71125620), (2, 35562810), (3, 23708540), (4, 17781405), (5, 14225124), (6, 11854270), (10, 7112562), (12, 5927135), (15, 4741708), (17, 4183860), (20, 3556281), (30, 2370854), (34, 2091930), (51, 1394620), (60, 1185427), (68, 1045965), (85, 836772), (102, 697310), (103, 690540), (170, 418386), (204, 348655), (206, 345270), (255, 278924), (309, 230180), (340, 209193), (412, 172635), (510, 139462), (515, 138108), (618, 115090), (677, 105060), (1020, 69731), (1030, 69054), (1236, 57545), (1354, 52530), (1545, 46036), (1751, 40620), (2031, 35020), (2060, 34527), (2708, 26265), (3090, 23018), (3385, 21012), (3502, 20310), (4062, 17510), (5253, 13540), (6180, 11509), (6770, 10506), (7004, 10155), (8124, 8755)]