148975010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1061}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 282916800

約数和(自身を除く): 133941790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 739, 1061, 1478, 2122, 3695, 5305, 7390, 10610, 14041, 20159, 28082, 40318, 70205, 100795, 140410, 201590, 784079, 1568158, 3920395, 7840790, 14897501, 29795002, 74487505, 148975010]

約数ペア:

[(1, 148975010), (2, 74487505), (5, 29795002), (10, 14897501), (19, 7840790), (38, 3920395), (95, 1568158), (190, 784079), (739, 201590), (1061, 140410), (1478, 100795), (2122, 70205), (3695, 40318), (5305, 28082), (7390, 20159), (10610, 14041)]