71043080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30103}}^1$

素因数の和:30173

約数の個数: 32

約数和(自身を含む): 162561600

約数和(自身を除く): 91518520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 30103, 60206, 120412, 150515, 240824, 301030, 602060, 1204120, 1776077, 3552154, 7104308, 8880385, 14208616, 17760770, 35521540, 71043080]

約数ペア:

[(1, 71043080), (2, 35521540), (4, 17760770), (5, 14208616), (8, 8880385), (10, 7104308), (20, 3552154), (40, 1776077), (59, 1204120), (118, 602060), (236, 301030), (295, 240824), (472, 150515), (590, 120412), (1180, 60206), (2360, 30103)]