66995810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56299}}^1$

素因数の和:56330

約数の個数: 32

約数和(自身を含む): 145929600

約数和(自身を除く): 78933790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 56299, 112598, 281495, 394093, 562990, 788186, 957083, 1914166, 1970465, 3940930, 4785415, 6699581, 9570830, 13399162, 33497905, 66995810]

約数ペア:

[(1, 66995810), (2, 33497905), (5, 13399162), (7, 9570830), (10, 6699581), (14, 4785415), (17, 3940930), (34, 1970465), (35, 1914166), (70, 957083), (85, 788186), (119, 562990), (170, 394093), (238, 281495), (595, 112598), (1190, 56299)]