164991390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{7757}}^1$

素因数の和:8476

約数の個数: 32

約数和(自身を含む): 396588960

約数和(自身を除く): 231597570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 709, 1418, 2127, 3545, 4254, 7090, 7757, 10635, 15514, 21270, 23271, 38785, 46542, 77570, 116355, 232710, 5499713, 10999426, 16499139, 27498565, 32998278, 54997130, 82495695, 164991390]

約数ペア:

[(1, 164991390), (2, 82495695), (3, 54997130), (5, 32998278), (6, 27498565), (10, 16499139), (15, 10999426), (30, 5499713), (709, 232710), (1418, 116355), (2127, 77570), (3545, 46542), (4254, 38785), (7090, 23271), (7757, 21270), (10635, 15514)]