143663390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 293932800

約数和(自身を除く): 150269410

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 530, 689, 719, 754, 1378, 1438, 1537, 1885, 3074, 3445, 3595, 3770, 6890, 7190, 7685, 9347, 15370, 18694, 19981, 20851, 38107, 39962, 41702, 46735, 76214, 93470, 99905, 104255, 190535, 199810, 208510, 271063, 381070, 495391, 542126, 990782, 1105103, 1355315, 2210206, 2476955, 2710630, 4953910, 5525515, 11051030, 14366339, 28732678, 71831695, 143663390]

約数ペア:

[(1, 143663390), (2, 71831695), (5, 28732678), (10, 14366339), (13, 11051030), (26, 5525515), (29, 4953910), (53, 2710630), (58, 2476955), (65, 2210206), (106, 1355315), (130, 1105103), (145, 990782), (265, 542126), (290, 495391), (377, 381070), (530, 271063), (689, 208510), (719, 199810), (754, 190535), (1378, 104255), (1438, 99905), (1537, 93470), (1885, 76214), (3074, 46735), (3445, 41702), (3595, 39962), (3770, 38107), (6890, 20851), (7190, 19981), (7685, 18694), (9347, 15370)]