30928504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 61344000

約数和(自身を除く): 30415496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 719, 1132, 1438, 2264, 2876, 5377, 5752, 10754, 13661, 21508, 27322, 43016, 54644, 109288, 203477, 406954, 813908, 1627816, 3866063, 7732126, 15464252, 30928504]

約数ペア:

[(1, 30928504), (2, 15464252), (4, 7732126), (8, 3866063), (19, 1627816), (38, 813908), (76, 406954), (152, 203477), (283, 109288), (566, 54644), (719, 43016), (1132, 27322), (1438, 21508), (2264, 13661), (2876, 10754), (5377, 5752)]