17378570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6869}}^1$

素因数の和:6910

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 18235510

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6869, 13738, 34345, 68690, 75559, 151118, 157987, 315974, 377795, 755590, 789935, 1579870, 1737857, 3475714, 8689285, 17378570]

約数ペア:

[(1, 17378570), (2, 8689285), (5, 3475714), (10, 1737857), (11, 1579870), (22, 789935), (23, 755590), (46, 377795), (55, 315974), (110, 157987), (115, 151118), (230, 75559), (253, 68690), (506, 34345), (1265, 13738), (2530, 6869)]