190019070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2857}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 494891280

約数和(自身を除く): 304872210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739, 1478, 2217, 2857, 3695, 4434, 5714, 6651, 7390, 8571, 11085, 13302, 14285, 17142, 22170, 25713, 28570, 33255, 42855, 51426, 66510, 85710, 128565, 257130, 2111323, 4222646, 6333969, 10556615, 12667938, 19001907, 21113230, 31669845, 38003814, 63339690, 95009535, 190019070]

約数ペア:

[(1, 190019070), (2, 95009535), (3, 63339690), (5, 38003814), (6, 31669845), (9, 21113230), (10, 19001907), (15, 12667938), (18, 10556615), (30, 6333969), (45, 4222646), (90, 2111323), (739, 257130), (1478, 128565), (2217, 85710), (2857, 66510), (3695, 51426), (4434, 42855), (5714, 33255), (6651, 28570), (7390, 25713), (8571, 22170), (11085, 17142), (13302, 14285)]