91543370

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 167553360

約数和(自身を除く): 76009990

約数列:

[1, 2, 5, 10, 101, 202, 233, 389, 466, 505, 778, 1010, 1165, 1945, 2330, 3890, 23533, 39289, 47066, 78578, 90637, 117665, 181274, 196445, 235330, 392890, 453185, 906370, 9154337, 18308674, 45771685, 91543370]

約数ペア:

[(1, 91543370), (2, 45771685), (5, 18308674), (10, 9154337), (101, 906370), (202, 453185), (233, 392890), (389, 235330), (466, 196445), (505, 181274), (778, 117665), (1010, 90637), (1165, 78578), (1945, 47066), (2330, 39289), (3890, 23533)]