2018201730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1\times {\mathrm{1613}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 4894680960

約数和(自身を除く): 2876479230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 233, 358, 466, 537, 699, 895, 1074, 1165, 1398, 1613, 1790, 2330, 2685, 3226, 3495, 4839, 5370, 6990, 8065, 9678, 16130, 24195, 41707, 48390, 83414, 125121, 208535, 250242, 288727, 375829, 417070, 577454, 625605, 751658, 866181, 1127487, 1251210, 1443635, 1732362, 1879145, 2254974, 2887270, 3758290, 4330905, 5637435, 8661810, 11274870, 67273391, 134546782, 201820173, 336366955, 403640346, 672733910, 1009100865, 2018201730]

約数ペア:

[(1, 2018201730), (2, 1009100865), (3, 672733910), (5, 403640346), (6, 336366955), (10, 201820173), (15, 134546782), (30, 67273391), (179, 11274870), (233, 8661810), (358, 5637435), (466, 4330905), (537, 3758290), (699, 2887270), (895, 2254974), (1074, 1879145), (1165, 1732362), (1398, 1443635), (1613, 1251210), (1790, 1127487), (2330, 866181), (2685, 751658), (3226, 625605), (3495, 577454), (4839, 417070), (5370, 375829), (6990, 288727), (8065, 250242), (9678, 208535), (16130, 125121), (24195, 83414), (41707, 48390)]