70046060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1019}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 168618240

約数和(自身を除く): 98572180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1019, 1964, 2038, 2455, 3437, 4076, 4910, 5095, 6874, 7133, 9820, 10190, 13748, 14266, 17185, 20380, 28532, 34370, 35665, 68740, 71330, 142660, 500329, 1000658, 2001316, 2501645, 3502303, 5003290, 7004606, 10006580, 14009212, 17511515, 35023030, 70046060]

約数ペア:

[(1, 70046060), (2, 35023030), (4, 17511515), (5, 14009212), (7, 10006580), (10, 7004606), (14, 5003290), (20, 3502303), (28, 2501645), (35, 2001316), (70, 1000658), (140, 500329), (491, 142660), (982, 71330), (1019, 68740), (1964, 35665), (2038, 34370), (2455, 28532), (3437, 20380), (4076, 17185), (4910, 14266), (5095, 13748), (6874, 10190), (7133, 9820)]