67162990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6791}}^1$

素因数の和:6864

約数の個数: 32

約数和(自身を含む): 129102336

約数和(自身を除く): 61939346

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 6791, 9890, 13582, 33955, 67910, 156193, 292013, 312386, 584026, 780965, 1460065, 1561930, 2920130, 6716299, 13432598, 33581495, 67162990]

約数ペア:

[(1, 67162990), (2, 33581495), (5, 13432598), (10, 6716299), (23, 2920130), (43, 1561930), (46, 1460065), (86, 780965), (115, 584026), (215, 312386), (230, 292013), (430, 156193), (989, 67910), (1978, 33955), (4945, 13582), (6791, 9890)]