143162220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30203}}^1$

素因数の和:30294

約数の個数: 48

約数和(自身を含む): 405941760

約数和(自身を除く): 262779540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 30203, 60406, 90609, 120812, 151015, 181218, 302030, 362436, 453045, 604060, 906090, 1812180, 2386037, 4772074, 7158111, 9544148, 11930185, 14316222, 23860370, 28632444, 35790555, 47720740, 71581110, 143162220]

約数ペア:

[(1, 143162220), (2, 71581110), (3, 47720740), (4, 35790555), (5, 28632444), (6, 23860370), (10, 14316222), (12, 11930185), (15, 9544148), (20, 7158111), (30, 4772074), (60, 2386037), (79, 1812180), (158, 906090), (237, 604060), (316, 453045), (395, 362436), (474, 302030), (790, 181218), (948, 151015), (1185, 120812), (1580, 90609), (2370, 60406), (4740, 30203)]