2067765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1802955

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 419, 705, 987, 1257, 1645, 2095, 2933, 4935, 6285, 8799, 14665, 19693, 43995, 59079, 98465, 137851, 295395, 413553, 689255, 2067765]

約数ペア:

[(1, 2067765), (3, 689255), (5, 413553), (7, 295395), (15, 137851), (21, 98465), (35, 59079), (47, 43995), (105, 19693), (141, 14665), (235, 8799), (329, 6285), (419, 4935), (705, 2933), (987, 2095), (1257, 1645)]