1245289610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{57679}}^1$

素因数の和:57830

約数の個数: 32

約数和(自身を含む): 2392104960

約数和(自身を除く): 1146815350

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 10795, 21590, 57679, 115358, 288395, 576790, 980543, 1961086, 4902715, 7325233, 9805430, 14650466, 36626165, 73252330, 124528961, 249057922, 622644805, 1245289610]

約数ペア:

[(1, 1245289610), (2, 622644805), (5, 249057922), (10, 124528961), (17, 73252330), (34, 36626165), (85, 14650466), (127, 9805430), (170, 7325233), (254, 4902715), (635, 1961086), (1270, 980543), (2159, 576790), (4318, 288395), (10795, 115358), (21590, 57679)]