2017653610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^4\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 4381393536

約数和(自身を除く): 2363739926

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 103, 115, 161, 206, 230, 322, 515, 529, 721, 805, 1030, 1058, 1442, 1610, 2369, 2645, 3605, 3703, 4738, 5290, 7210, 7406, 11845, 12167, 16583, 18515, 23690, 24334, 33166, 37030, 54487, 60835, 82915, 85169, 108974, 121670, 165830, 170338, 272435, 279841, 381409, 425845, 544870, 559682, 762818, 851690, 1253201, 1399205, 1907045, 1958887, 2506402, 2798410, 3814090, 3917774, 6266005, 8772407, 9794435, 12532010, 17544814, 19588870, 28823623, 43862035, 57647246, 87724070, 144118115, 201765361, 288236230, 403530722, 1008826805, 2017653610]

約数ペア:

[(1, 2017653610), (2, 1008826805), (5, 403530722), (7, 288236230), (10, 201765361), (14, 144118115), (23, 87724070), (35, 57647246), (46, 43862035), (70, 28823623), (103, 19588870), (115, 17544814), (161, 12532010), (206, 9794435), (230, 8772407), (322, 6266005), (515, 3917774), (529, 3814090), (721, 2798410), (805, 2506402), (1030, 1958887), (1058, 1907045), (1442, 1399205), (1610, 1253201), (2369, 851690), (2645, 762818), (3605, 559682), (3703, 544870), (4738, 425845), (5290, 381409), (7210, 279841), (7406, 272435), (11845, 170338), (12167, 165830), (16583, 121670), (18515, 108974), (23690, 85169), (24334, 82915), (33166, 60835), (37030, 54487)]