71280930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{339433}}^1$

素因数の和:339450

約数の個数: 32

約数和(自身を含む): 195513984

約数和(自身を除く): 124233054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 339433, 678866, 1018299, 1697165, 2036598, 2376031, 3394330, 4752062, 5091495, 7128093, 10182990, 11880155, 14256186, 23760310, 35640465, 71280930]

約数ペア:

[(1, 71280930), (2, 35640465), (3, 23760310), (5, 14256186), (6, 11880155), (7, 10182990), (10, 7128093), (14, 5091495), (15, 4752062), (21, 3394330), (30, 2376031), (35, 2036598), (42, 1697165), (70, 1018299), (105, 678866), (210, 339433)]