155139420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2437}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 434978208

約数和(自身を除く): 279838788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1061, 2122, 2437, 3183, 4244, 4874, 5305, 6366, 7311, 9748, 10610, 12185, 12732, 14622, 15915, 21220, 24370, 29244, 31830, 36555, 48740, 63660, 73110, 146220, 2585657, 5171314, 7756971, 10342628, 12928285, 15513942, 25856570, 31027884, 38784855, 51713140, 77569710, 155139420]

約数ペア:

[(1, 155139420), (2, 77569710), (3, 51713140), (4, 38784855), (5, 31027884), (6, 25856570), (10, 15513942), (12, 12928285), (15, 10342628), (20, 7756971), (30, 5171314), (60, 2585657), (1061, 146220), (2122, 73110), (2437, 63660), (3183, 48740), (4244, 36555), (4874, 31830), (5305, 29244), (6366, 24370), (7311, 21220), (9748, 15915), (10610, 14622), (12185, 12732)]