340646145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{6947}}^1$

素因数の和:7429

約数の個数: 32

約数和(自身を含む): 624319488

約数和(自身を除く): 283673343

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 1401, 2335, 3269, 6947, 7005, 9807, 16345, 20841, 34735, 48629, 49035, 104205, 145887, 243145, 729435, 3244249, 9732747, 16221245, 22709743, 48663735, 68129229, 113548715, 340646145]

約数ペア:

[(1, 340646145), (3, 113548715), (5, 68129229), (7, 48663735), (15, 22709743), (21, 16221245), (35, 9732747), (105, 3244249), (467, 729435), (1401, 243145), (2335, 145887), (3269, 104205), (6947, 49035), (7005, 48629), (9807, 34735), (16345, 20841)]