1890147170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{28669}}^1$

素因数の和:29042

約数の個数: 32

約数和(自身を含む): 3591777600

約数和(自身を除く): 1701630430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 347, 694, 1735, 3470, 6593, 13186, 28669, 32965, 57338, 65930, 143345, 286690, 544711, 1089422, 2723555, 5447110, 9948143, 19896286, 49740715, 99481430, 189014717, 378029434, 945073585, 1890147170]

約数ペア:

[(1, 1890147170), (2, 945073585), (5, 378029434), (10, 189014717), (19, 99481430), (38, 49740715), (95, 19896286), (190, 9948143), (347, 5447110), (694, 2723555), (1735, 1089422), (3470, 544711), (6593, 286690), (13186, 143345), (28669, 65930), (32965, 57338)]