65178470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4679}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 69605530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 4679, 6965, 9358, 13930, 23395, 32753, 46790, 65506, 163765, 327530, 931121, 1862242, 4655605, 6517847, 9311210, 13035694, 32589235, 65178470]

約数ペア:

[(1, 65178470), (2, 32589235), (5, 13035694), (7, 9311210), (10, 6517847), (14, 4655605), (35, 1862242), (70, 931121), (199, 327530), (398, 163765), (995, 65506), (1393, 46790), (1990, 32753), (2786, 23395), (4679, 13930), (6965, 9358)]