2528330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 5477760

約数和(自身を除く): 2949430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1901, 3802, 9505, 13307, 19010, 26614, 36119, 66535, 72238, 133070, 180595, 252833, 361190, 505666, 1264165, 2528330]

約数ペア:

[(1, 2528330), (2, 1264165), (5, 505666), (7, 361190), (10, 252833), (14, 180595), (19, 133070), (35, 72238), (38, 66535), (70, 36119), (95, 26614), (133, 19010), (190, 13307), (266, 9505), (665, 3802), (1330, 1901)]