2078634540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{20177}}^1$

素因数の和:20307

約数の個数: 96

約数和(自身を含む): 6223863744

約数和(自身を除く): 4145229204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 101, 102, 170, 202, 204, 255, 303, 340, 404, 505, 510, 606, 1010, 1020, 1212, 1515, 1717, 2020, 3030, 3434, 5151, 6060, 6868, 8585, 10302, 17170, 20177, 20604, 25755, 34340, 40354, 51510, 60531, 80708, 100885, 103020, 121062, 201770, 242124, 302655, 343009, 403540, 605310, 686018, 1029027, 1210620, 1372036, 1715045, 2037877, 2058054, 3430090, 4075754, 4116108, 5145135, 6113631, 6860180, 8151508, 10189385, 10290270, 12227262, 20378770, 20580540, 24454524, 30568155, 34643909, 40757540, 61136310, 69287818, 103931727, 122272620, 138575636, 173219545, 207863454, 346439090, 415726908, 519658635, 692878180, 1039317270, 2078634540]

約数ペア:

[(1, 2078634540), (2, 1039317270), (3, 692878180), (4, 519658635), (5, 415726908), (6, 346439090), (10, 207863454), (12, 173219545), (15, 138575636), (17, 122272620), (20, 103931727), (30, 69287818), (34, 61136310), (51, 40757540), (60, 34643909), (68, 30568155), (85, 24454524), (101, 20580540), (102, 20378770), (170, 12227262), (202, 10290270), (204, 10189385), (255, 8151508), (303, 6860180), (340, 6113631), (404, 5145135), (505, 4116108), (510, 4075754), (606, 3430090), (1010, 2058054), (1020, 2037877), (1212, 1715045), (1515, 1372036), (1717, 1210620), (2020, 1029027), (3030, 686018), (3434, 605310), (5151, 403540), (6060, 343009), (6868, 302655), (8585, 242124), (10302, 201770), (17170, 121062), (20177, 103020), (20604, 100885), (25755, 80708), (34340, 60531), (40354, 51510)]