1374380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9817}}^1$

素因数の和:9833

約数の個数: 24

約数和(自身を含む): 3298848

約数和(自身を除く): 1924468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9817, 19634, 39268, 49085, 68719, 98170, 137438, 196340, 274876, 343595, 687190, 1374380]

約数ペア:

[(1, 1374380), (2, 687190), (4, 343595), (5, 274876), (7, 196340), (10, 137438), (14, 98170), (20, 68719), (28, 49085), (35, 39268), (70, 19634), (140, 9817)]