12771870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1453}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 30778272

約数和(自身を除く): 18006402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1453, 1465, 1758, 2906, 2930, 4359, 4395, 7265, 8718, 8790, 14530, 21795, 43590, 425729, 851458, 1277187, 2128645, 2554374, 4257290, 6385935, 12771870]

約数ペア:

[(1, 12771870), (2, 6385935), (3, 4257290), (5, 2554374), (6, 2128645), (10, 1277187), (15, 851458), (30, 425729), (293, 43590), (586, 21795), (879, 14530), (1453, 8790), (1465, 8718), (1758, 7265), (2906, 4395), (2930, 4359)]