3782090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 3717430

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 619, 1222, 1238, 3055, 3095, 6110, 6190, 8047, 16094, 29093, 40235, 58186, 80470, 145465, 290930, 378209, 756418, 1891045, 3782090]

約数ペア:

[(1, 3782090), (2, 1891045), (5, 756418), (10, 378209), (13, 290930), (26, 145465), (47, 80470), (65, 58186), (94, 40235), (130, 29093), (235, 16094), (470, 8047), (611, 6190), (619, 6110), (1222, 3095), (1238, 3055)]