70157810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4637}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 135244080

約数和(自身を除く): 65086270

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 4637, 7565, 9274, 15130, 23185, 46370, 78829, 157658, 394145, 412693, 788290, 825386, 2063465, 4126930, 7015781, 14031562, 35078905, 70157810]

約数ペア:

[(1, 70157810), (2, 35078905), (5, 14031562), (10, 7015781), (17, 4126930), (34, 2063465), (85, 825386), (89, 788290), (170, 412693), (178, 394145), (445, 157658), (890, 78829), (1513, 46370), (3026, 23185), (4637, 15130), (7565, 9274)]