3133746280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11191951}}^1$

素因数の和:11191969

約数の個数: 32

約数和(自身を含む): 8058205440

約数和(自身を除く): 4924459160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11191951, 22383902, 44767804, 55959755, 78343657, 89535608, 111919510, 156687314, 223839020, 313374628, 391718285, 447678040, 626749256, 783436570, 1566873140, 3133746280]

約数ペア:

[(1, 3133746280), (2, 1566873140), (4, 783436570), (5, 626749256), (7, 447678040), (8, 391718285), (10, 313374628), (14, 223839020), (20, 156687314), (28, 111919510), (35, 89535608), (40, 78343657), (56, 55959755), (70, 44767804), (140, 22383902), (280, 11191951)]