30371580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{168731}}^1$

素因数の和:168746

約数の個数: 36

約数和(自身を含む): 92127672

約数和(自身を除く): 61756092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 168731, 337462, 506193, 674924, 843655, 1012386, 1518579, 1687310, 2024772, 2530965, 3037158, 3374620, 5061930, 6074316, 7592895, 10123860, 15185790, 30371580]

約数ペア:

[(1, 30371580), (2, 15185790), (3, 10123860), (4, 7592895), (5, 6074316), (6, 5061930), (9, 3374620), (10, 3037158), (12, 2530965), (15, 2024772), (18, 1687310), (20, 1518579), (30, 1012386), (36, 843655), (45, 674924), (60, 506193), (90, 337462), (180, 168731)]