236622470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1879}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 497651040

約数和(自身を除く): 261028570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 490, 514, 1285, 1799, 1879, 2570, 3598, 3758, 8995, 9395, 12593, 13153, 17990, 18790, 25186, 26306, 62965, 65765, 92071, 125930, 131530, 184142, 460355, 482903, 920710, 965806, 2414515, 3380321, 4829030, 6760642, 16901605, 23662247, 33803210, 47324494, 118311235, 236622470]

約数ペア:

[(1, 236622470), (2, 118311235), (5, 47324494), (7, 33803210), (10, 23662247), (14, 16901605), (35, 6760642), (49, 4829030), (70, 3380321), (98, 2414515), (245, 965806), (257, 920710), (490, 482903), (514, 460355), (1285, 184142), (1799, 131530), (1879, 125930), (2570, 92071), (3598, 65765), (3758, 62965), (8995, 26306), (9395, 25186), (12593, 18790), (13153, 17990)]