2010427468

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1471}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 4322734080

約数和(自身を除く): 2312306612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 367, 532, 734, 931, 1468, 1471, 1862, 2569, 2942, 3724, 5138, 5884, 6973, 10276, 10297, 13946, 17983, 20594, 27892, 27949, 35966, 41188, 48811, 55898, 71932, 72079, 97622, 111796, 144158, 195244, 195643, 288316, 341677, 391286, 539857, 683354, 782572, 1079714, 1366708, 1369501, 2159428, 2739002, 3778999, 5478004, 7557998, 10257283, 15115996, 20514566, 26452993, 41029132, 52905986, 71800981, 105811972, 143601962, 287203924, 502606867, 1005213734, 2010427468]

約数ペア:

[(1, 2010427468), (2, 1005213734), (4, 502606867), (7, 287203924), (14, 143601962), (19, 105811972), (28, 71800981), (38, 52905986), (49, 41029132), (76, 26452993), (98, 20514566), (133, 15115996), (196, 10257283), (266, 7557998), (367, 5478004), (532, 3778999), (734, 2739002), (931, 2159428), (1468, 1369501), (1471, 1366708), (1862, 1079714), (2569, 782572), (2942, 683354), (3724, 539857), (5138, 391286), (5884, 341677), (6973, 288316), (10276, 195643), (10297, 195244), (13946, 144158), (17983, 111796), (20594, 97622), (27892, 72079), (27949, 71932), (35966, 55898), (41188, 48811)]