1910702980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3081779}}^1$

素因数の和:3081819

約数の個数: 24

約数和(自身を含む): 4141912320

約数和(自身を除く): 2231209340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3081779, 6163558, 12327116, 15408895, 30817790, 61635580, 95535149, 191070298, 382140596, 477675745, 955351490, 1910702980]

約数ペア:

[(1, 1910702980), (2, 955351490), (4, 477675745), (5, 382140596), (10, 191070298), (20, 95535149), (31, 61635580), (62, 30817790), (124, 15408895), (155, 12327116), (310, 6163558), (620, 3081779)]