209702010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8837}}^1$

素因数の和:8967

約数の個数: 64

約数和(自身を含む): 580338432

約数和(自身を除く): 370636422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 7910, 8837, 11865, 17674, 23730, 26511, 44185, 53022, 61859, 88370, 123718, 132555, 185577, 265110, 309295, 371154, 618590, 927885, 998581, 1855770, 1997162, 2995743, 4992905, 5991486, 6990067, 9985810, 13980134, 14978715, 20970201, 29957430, 34950335, 41940402, 69900670, 104851005, 209702010]

約数ペア:

[(1, 209702010), (2, 104851005), (3, 69900670), (5, 41940402), (6, 34950335), (7, 29957430), (10, 20970201), (14, 14978715), (15, 13980134), (21, 9985810), (30, 6990067), (35, 5991486), (42, 4992905), (70, 2995743), (105, 1997162), (113, 1855770), (210, 998581), (226, 927885), (339, 618590), (565, 371154), (678, 309295), (791, 265110), (1130, 185577), (1582, 132555), (1695, 123718), (2373, 88370), (3390, 61859), (3955, 53022), (4746, 44185), (7910, 26511), (8837, 23730), (11865, 17674)]