27238890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 75294720

約数和(自身を除く): 48055830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 859, 906, 1057, 1510, 1718, 2114, 2265, 2577, 3171, 4295, 4530, 5154, 5285, 6013, 6342, 8590, 10570, 12026, 12885, 15855, 18039, 25770, 30065, 31710, 36078, 60130, 90195, 129709, 180390, 259418, 389127, 648545, 778254, 907963, 1297090, 1815926, 1945635, 2723889, 3891270, 4539815, 5447778, 9079630, 13619445, 27238890]

約数ペア:

[(1, 27238890), (2, 13619445), (3, 9079630), (5, 5447778), (6, 4539815), (7, 3891270), (10, 2723889), (14, 1945635), (15, 1815926), (21, 1297090), (30, 907963), (35, 778254), (42, 648545), (70, 389127), (105, 259418), (151, 180390), (210, 129709), (302, 90195), (453, 60130), (755, 36078), (859, 31710), (906, 30065), (1057, 25770), (1510, 18039), (1718, 15855), (2114, 12885), (2265, 12026), (2577, 10570), (3171, 8590), (4295, 6342), (4530, 6013), (5154, 5285)]