2014990180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{496303}}^1$

素因数の和:496348

約数の個数: 48

約数和(自身を含む): 5002744320

約数和(自身を除く): 2987754140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 496303, 992606, 1985212, 2481515, 3474121, 4963030, 6948242, 9926060, 13896484, 14392787, 17370605, 28785574, 34741210, 57571148, 69482420, 71963935, 100749509, 143927870, 201499018, 287855740, 402998036, 503747545, 1007495090, 2014990180]

約数ペア:

[(1, 2014990180), (2, 1007495090), (4, 503747545), (5, 402998036), (7, 287855740), (10, 201499018), (14, 143927870), (20, 100749509), (28, 71963935), (29, 69482420), (35, 57571148), (58, 34741210), (70, 28785574), (116, 17370605), (140, 14392787), (145, 13896484), (203, 9926060), (290, 6948242), (406, 4963030), (580, 3474121), (812, 2481515), (1015, 1985212), (2030, 992606), (4060, 496303)]