79464210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{378401}}^1$

素因数の和:378418

約数の個数: 32

約数和(自身を含む): 217959552

約数和(自身を除く): 138495342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 378401, 756802, 1135203, 1892005, 2270406, 2648807, 3784010, 5297614, 5676015, 7946421, 11352030, 13244035, 15892842, 26488070, 39732105, 79464210]

約数ペア:

[(1, 79464210), (2, 39732105), (3, 26488070), (5, 15892842), (6, 13244035), (7, 11352030), (10, 7946421), (14, 5676015), (15, 5297614), (21, 3784010), (30, 2648807), (35, 2270406), (42, 1892005), (70, 1135203), (105, 756802), (210, 378401)]