162835970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3533}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 320604480

約数和(自身を除く): 157768510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 2095, 3533, 4190, 4609, 7066, 9218, 17665, 23045, 35330, 38863, 46090, 77726, 194315, 388630, 1480327, 2960654, 7401635, 14803270, 16283597, 32567194, 81417985, 162835970]

約数ペア:

[(1, 162835970), (2, 81417985), (5, 32567194), (10, 16283597), (11, 14803270), (22, 7401635), (55, 2960654), (110, 1480327), (419, 388630), (838, 194315), (2095, 77726), (3533, 46090), (4190, 38863), (4609, 35330), (7066, 23045), (9218, 17665)]