71474010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3455

約数の個数: 64

約数和(自身を含む): 185500800

約数和(自身を除く): 114026790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3389, 3515, 4218, 6778, 7030, 10167, 10545, 16945, 20334, 21090, 33890, 50835, 64391, 101670, 125393, 128782, 193173, 250786, 321955, 376179, 386346, 626965, 643910, 752358, 965865, 1253930, 1880895, 1931730, 2382467, 3761790, 4764934, 7147401, 11912335, 14294802, 23824670, 35737005, 71474010]

約数ペア:

[(1, 71474010), (2, 35737005), (3, 23824670), (5, 14294802), (6, 11912335), (10, 7147401), (15, 4764934), (19, 3761790), (30, 2382467), (37, 1931730), (38, 1880895), (57, 1253930), (74, 965865), (95, 752358), (111, 643910), (114, 626965), (185, 386346), (190, 376179), (222, 321955), (285, 250786), (370, 193173), (555, 128782), (570, 125393), (703, 101670), (1110, 64391), (1406, 50835), (2109, 33890), (3389, 21090), (3515, 20334), (4218, 16945), (6778, 10545), (7030, 10167)]