70234740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{390193}}^1$

素因数の和:390208

約数の個数: 36

約数和(自身を含む): 213045924

約数和(自身を除く): 142811184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 390193, 780386, 1170579, 1560772, 1950965, 2341158, 3511737, 3901930, 4682316, 5852895, 7023474, 7803860, 11705790, 14046948, 17558685, 23411580, 35117370, 70234740]

約数ペア:

[(1, 70234740), (2, 35117370), (3, 23411580), (4, 17558685), (5, 14046948), (6, 11705790), (9, 7803860), (10, 7023474), (12, 5852895), (15, 4682316), (18, 3901930), (20, 3511737), (30, 2341158), (36, 1950965), (45, 1560772), (60, 1170579), (90, 780386), (180, 390193)]