69399790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 130753440

約数和(自身を除く): 61353650

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 3539, 3922, 7078, 9805, 17695, 19610, 35390, 130943, 187567, 261886, 375134, 654715, 937835, 1309430, 1875670, 6939979, 13879958, 34699895, 69399790]

約数ペア:

[(1, 69399790), (2, 34699895), (5, 13879958), (10, 6939979), (37, 1875670), (53, 1309430), (74, 937835), (106, 654715), (185, 375134), (265, 261886), (370, 187567), (530, 130943), (1961, 35390), (3539, 19610), (3922, 17695), (7078, 9805)]