67424370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172883}}^1$

素因数の和:172906

約数の個数: 32

約数和(自身を含む): 174267072

約数和(自身を除く): 106842702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 172883, 345766, 518649, 864415, 1037298, 1728830, 2247479, 2593245, 4494958, 5186490, 6742437, 11237395, 13484874, 22474790, 33712185, 67424370]

約数ペア:

[(1, 67424370), (2, 33712185), (3, 22474790), (5, 13484874), (6, 11237395), (10, 6742437), (13, 5186490), (15, 4494958), (26, 2593245), (30, 2247479), (39, 1728830), (65, 1037298), (78, 864415), (130, 518649), (195, 345766), (390, 172883)]