2016985635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^2\times {\mathrm{241}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 4036896864

約数和(自身を除く): 2019911229

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 241, 315, 489, 723, 815, 1141, 1205, 1467, 1687, 2169, 2445, 3423, 3615, 5061, 5705, 7335, 8435, 10269, 10845, 15183, 17115, 25305, 26569, 39283, 51345, 75915, 79707, 117849, 132845, 185983, 196415, 239121, 274981, 353547, 398535, 557949, 589245, 824943, 929915, 1195605, 1374905, 1673847, 1767735, 2474829, 2789745, 4124715, 6403129, 8369235, 12374145, 19209387, 32015645, 44821903, 57628161, 96046935, 134465709, 224109515, 288140805, 403397127, 672328545, 2016985635]

約数ペア:

[(1, 2016985635), (3, 672328545), (5, 403397127), (7, 288140805), (9, 224109515), (15, 134465709), (21, 96046935), (35, 57628161), (45, 44821903), (63, 32015645), (105, 19209387), (163, 12374145), (241, 8369235), (315, 6403129), (489, 4124715), (723, 2789745), (815, 2474829), (1141, 1767735), (1205, 1673847), (1467, 1374905), (1687, 1195605), (2169, 929915), (2445, 824943), (3423, 589245), (3615, 557949), (5061, 398535), (5705, 353547), (7335, 274981), (8435, 239121), (10269, 196415), (10845, 185983), (15183, 132845), (17115, 117849), (25305, 79707), (26569, 75915), (39283, 51345)]