56716470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 96499530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 2659, 3555, 4266, 5318, 7110, 7977, 10665, 13295, 15954, 21330, 23931, 26590, 39885, 47862, 71793, 79770, 119655, 143586, 210061, 239310, 358965, 420122, 630183, 717930, 1050305, 1260366, 1890549, 2100610, 3150915, 3781098, 5671647, 6301830, 9452745, 11343294, 18905490, 28358235, 56716470]

約数ペア:

[(1, 56716470), (2, 28358235), (3, 18905490), (5, 11343294), (6, 9452745), (9, 6301830), (10, 5671647), (15, 3781098), (18, 3150915), (27, 2100610), (30, 1890549), (45, 1260366), (54, 1050305), (79, 717930), (90, 630183), (135, 420122), (158, 358965), (237, 239310), (270, 210061), (395, 143586), (474, 119655), (711, 79770), (790, 71793), (1185, 47862), (1422, 39885), (2133, 26590), (2370, 23931), (2659, 21330), (3555, 15954), (4266, 13295), (5318, 10665), (7110, 7977)]