67824470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 147363840

約数和(自身を除く): 79539370

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 103, 115, 161, 206, 230, 322, 409, 515, 721, 805, 818, 1030, 1442, 1610, 2045, 2369, 2863, 3605, 4090, 4738, 5726, 7210, 9407, 11845, 14315, 16583, 18814, 23690, 28630, 33166, 42127, 47035, 65849, 82915, 84254, 94070, 131698, 165830, 210635, 294889, 329245, 421270, 589778, 658490, 968921, 1474445, 1937842, 2948890, 4844605, 6782447, 9689210, 13564894, 33912235, 67824470]

約数ペア:

[(1, 67824470), (2, 33912235), (5, 13564894), (7, 9689210), (10, 6782447), (14, 4844605), (23, 2948890), (35, 1937842), (46, 1474445), (70, 968921), (103, 658490), (115, 589778), (161, 421270), (206, 329245), (230, 294889), (322, 210635), (409, 165830), (515, 131698), (721, 94070), (805, 84254), (818, 82915), (1030, 65849), (1442, 47035), (1610, 42127), (2045, 33166), (2369, 28630), (2863, 23690), (3605, 18814), (4090, 16583), (4738, 14315), (5726, 11845), (7210, 9407)]