2743790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 5944320

約数和(自身を除く): 3200530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2063, 4126, 10315, 14441, 20630, 28882, 39197, 72205, 78394, 144410, 195985, 274379, 391970, 548758, 1371895, 2743790]

約数ペア:

[(1, 2743790), (2, 1371895), (5, 548758), (7, 391970), (10, 274379), (14, 195985), (19, 144410), (35, 78394), (38, 72205), (70, 39197), (95, 28882), (133, 20630), (190, 14441), (266, 10315), (665, 4126), (1330, 2063)]