70872760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6841}}^1$

素因数の和:6896

約数の個数: 64

約数和(自身を含む): 187197120

約数和(自身を除く): 116324360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 6841, 10360, 13682, 27364, 34205, 47887, 54728, 68410, 95774, 136820, 191548, 239435, 253117, 273640, 383096, 478870, 506234, 957740, 1012468, 1265585, 1771819, 1915480, 2024936, 2531170, 3543638, 5062340, 7087276, 8859095, 10124680, 14174552, 17718190, 35436380, 70872760]

約数ペア:

[(1, 70872760), (2, 35436380), (4, 17718190), (5, 14174552), (7, 10124680), (8, 8859095), (10, 7087276), (14, 5062340), (20, 3543638), (28, 2531170), (35, 2024936), (37, 1915480), (40, 1771819), (56, 1265585), (70, 1012468), (74, 957740), (140, 506234), (148, 478870), (185, 383096), (259, 273640), (280, 253117), (296, 239435), (370, 191548), (518, 136820), (740, 95774), (1036, 68410), (1295, 54728), (1480, 47887), (2072, 34205), (2590, 27364), (5180, 13682), (6841, 10360)]