87068220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85361}}^1$

素因数の和:85390

約数の個数: 48

約数和(自身を含む): 258134688

約数和(自身を除く): 171066468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 85361, 170722, 256083, 341444, 426805, 512166, 853610, 1024332, 1280415, 1451137, 1707220, 2560830, 2902274, 4353411, 5121660, 5804548, 7255685, 8706822, 14511370, 17413644, 21767055, 29022740, 43534110, 87068220]

約数ペア:

[(1, 87068220), (2, 43534110), (3, 29022740), (4, 21767055), (5, 17413644), (6, 14511370), (10, 8706822), (12, 7255685), (15, 5804548), (17, 5121660), (20, 4353411), (30, 2902274), (34, 2560830), (51, 1707220), (60, 1451137), (68, 1280415), (85, 1024332), (102, 853610), (170, 512166), (204, 426805), (255, 341444), (340, 256083), (510, 170722), (1020, 85361)]