66957730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56267}}^1$

素因数の和:56298

約数の個数: 32

約数和(自身を含む): 145846656

約数和(自身を除く): 78888926

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 56267, 112534, 281335, 393869, 562670, 787738, 956539, 1913078, 1969345, 3938690, 4782695, 6695773, 9565390, 13391546, 33478865, 66957730]

約数ペア:

[(1, 66957730), (2, 33478865), (5, 13391546), (7, 9565390), (10, 6695773), (14, 4782695), (17, 3938690), (34, 1969345), (35, 1913078), (70, 956539), (85, 787738), (119, 562670), (170, 393869), (238, 281335), (595, 112534), (1190, 56267)]