551468730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2437}}^1$

素因数の和:2863

約数の個数: 64

約数和(自身を含む): 1397266560

約数和(自身を除く): 845797830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 397, 570, 794, 1191, 1985, 2382, 2437, 3970, 4874, 5955, 7311, 7543, 11910, 12185, 14622, 15086, 22629, 24370, 36555, 37715, 45258, 46303, 73110, 75430, 92606, 113145, 138909, 226290, 231515, 277818, 463030, 694545, 967489, 1389090, 1934978, 2902467, 4837445, 5804934, 9674890, 14512335, 18382291, 29024670, 36764582, 55146873, 91911455, 110293746, 183822910, 275734365, 551468730]

約数ペア:

[(1, 551468730), (2, 275734365), (3, 183822910), (5, 110293746), (6, 91911455), (10, 55146873), (15, 36764582), (19, 29024670), (30, 18382291), (38, 14512335), (57, 9674890), (95, 5804934), (114, 4837445), (190, 2902467), (285, 1934978), (397, 1389090), (570, 967489), (794, 694545), (1191, 463030), (1985, 277818), (2382, 231515), (2437, 226290), (3970, 138909), (4874, 113145), (5955, 92606), (7311, 75430), (7543, 73110), (11910, 46303), (12185, 45258), (14622, 37715), (15086, 36555), (22629, 24370)]