2488565590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{1151}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 5211537408

約数和(自身を除く): 2722971818

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 461, 469, 670, 922, 938, 1151, 2302, 2305, 2345, 3227, 4610, 4690, 5755, 6454, 8057, 11510, 16114, 16135, 30887, 32270, 40285, 61774, 77117, 80570, 154234, 154435, 216209, 308870, 385585, 432418, 530611, 539819, 771170, 1061222, 1079638, 1081045, 2162090, 2653055, 2699095, 3714277, 5306110, 5398190, 7428554, 18571385, 35550937, 37142770, 71101874, 177754685, 248856559, 355509370, 497713118, 1244282795, 2488565590]

約数ペア:

[(1, 2488565590), (2, 1244282795), (5, 497713118), (7, 355509370), (10, 248856559), (14, 177754685), (35, 71101874), (67, 37142770), (70, 35550937), (134, 18571385), (335, 7428554), (461, 5398190), (469, 5306110), (670, 3714277), (922, 2699095), (938, 2653055), (1151, 2162090), (2302, 1081045), (2305, 1079638), (2345, 1061222), (3227, 771170), (4610, 539819), (4690, 530611), (5755, 432418), (6454, 385585), (8057, 308870), (11510, 216209), (16114, 154435), (16135, 154234), (30887, 80570), (32270, 77117), (40285, 61774)]