6734740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 8586860

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 479, 703, 740, 958, 1406, 1916, 2395, 2812, 3515, 4790, 7030, 9101, 9580, 14060, 17723, 18202, 35446, 36404, 45505, 70892, 88615, 91010, 177230, 182020, 336737, 354460, 673474, 1346948, 1683685, 3367370, 6734740]

約数ペア:

[(1, 6734740), (2, 3367370), (4, 1683685), (5, 1346948), (10, 673474), (19, 354460), (20, 336737), (37, 182020), (38, 177230), (74, 91010), (76, 88615), (95, 70892), (148, 45505), (185, 36404), (190, 35446), (370, 18202), (380, 17723), (479, 14060), (703, 9580), (740, 9101), (958, 7030), (1406, 4790), (1916, 3515), (2395, 2812)]