2016356475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10639}}^1$

素因数の和:10697

約数の個数: 72

約数和(自身を含む): 4021409280

約数和(自身を除く): 2005052805

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 361, 399, 475, 525, 665, 1083, 1425, 1805, 1995, 2527, 3325, 5415, 7581, 9025, 9975, 10639, 12635, 27075, 31917, 37905, 53195, 63175, 74473, 159585, 189525, 202141, 223419, 265975, 372365, 606423, 797925, 1010705, 1117095, 1414987, 1861825, 3032115, 3840679, 4244961, 5053525, 5585475, 7074935, 11522037, 15160575, 19203395, 21224805, 26884753, 35374675, 57610185, 80654259, 96016975, 106124025, 134423765, 288050925, 403271295, 672118825, 2016356475]

約数ペア:

[(1, 2016356475), (3, 672118825), (5, 403271295), (7, 288050925), (15, 134423765), (19, 106124025), (21, 96016975), (25, 80654259), (35, 57610185), (57, 35374675), (75, 26884753), (95, 21224805), (105, 19203395), (133, 15160575), (175, 11522037), (285, 7074935), (361, 5585475), (399, 5053525), (475, 4244961), (525, 3840679), (665, 3032115), (1083, 1861825), (1425, 1414987), (1805, 1117095), (1995, 1010705), (2527, 797925), (3325, 606423), (5415, 372365), (7581, 265975), (9025, 223419), (9975, 202141), (10639, 189525), (12635, 159585), (27075, 74473), (31917, 63175), (37905, 53195)]