156815030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 291012480

約数和(自身を除く): 134197450

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 3061, 5123, 6122, 10246, 15305, 25615, 30610, 51230, 143867, 287734, 333649, 667298, 719335, 1438670, 1668245, 3336490, 15681503, 31363006, 78407515, 156815030]

約数ペア:

[(1, 156815030), (2, 78407515), (5, 31363006), (10, 15681503), (47, 3336490), (94, 1668245), (109, 1438670), (218, 719335), (235, 667298), (470, 333649), (545, 287734), (1090, 143867), (3061, 51230), (5123, 30610), (6122, 25615), (10246, 15305)]