2751490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3158270

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1709, 3418, 8545, 11963, 17090, 23926, 39307, 59815, 78614, 119630, 196535, 275149, 393070, 550298, 1375745, 2751490]

約数ペア:

[(1, 2751490), (2, 1375745), (5, 550298), (7, 393070), (10, 275149), (14, 196535), (23, 119630), (35, 78614), (46, 59815), (70, 39307), (115, 23926), (161, 17090), (230, 11963), (322, 8545), (805, 3418), (1610, 1709)]