17277830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 33225984

約数和(自身を除く): 15948154

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1747, 1978, 3494, 4945, 8735, 9890, 17470, 40181, 75121, 80362, 150242, 200905, 375605, 401810, 751210, 1727783, 3455566, 8638915, 17277830]

約数ペア:

[(1, 17277830), (2, 8638915), (5, 3455566), (10, 1727783), (23, 751210), (43, 401810), (46, 375605), (86, 200905), (115, 150242), (215, 80362), (230, 75121), (430, 40181), (989, 17470), (1747, 9890), (1978, 8735), (3494, 4945)]