122544380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{875317}}^1$

素因数の和:875333

約数の個数: 24

約数和(自身を含む): 294106848

約数和(自身を除く): 171562468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 875317, 1750634, 3501268, 4376585, 6127219, 8753170, 12254438, 17506340, 24508876, 30636095, 61272190, 122544380]

約数ペア:

[(1, 122544380), (2, 61272190), (4, 30636095), (5, 24508876), (7, 17506340), (10, 12254438), (14, 8753170), (20, 6127219), (28, 4376585), (35, 3501268), (70, 1750634), (140, 875317)]