1788778870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1\times {\mathrm{3191}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 3333597120

約数和(自身を除く): 1544818250

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1933, 3191, 3866, 6382, 9665, 15955, 19330, 31910, 56057, 92539, 112114, 185078, 280285, 462695, 560570, 925390, 6168203, 12336406, 30841015, 61682030, 178877887, 357755774, 894389435, 1788778870]

約数ペア:

[(1, 1788778870), (2, 894389435), (5, 357755774), (10, 178877887), (29, 61682030), (58, 30841015), (145, 12336406), (290, 6168203), (1933, 925390), (3191, 560570), (3866, 462695), (6382, 280285), (9665, 185078), (15955, 112114), (19330, 92539), (31910, 56057)]