127565410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2843}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 262922112

約数和(自身を除く): 135356702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 2843, 3205, 4487, 5686, 6410, 8974, 14215, 19901, 22435, 28430, 39802, 44870, 99505, 199010, 1822363, 3644726, 9111815, 12756541, 18223630, 25513082, 63782705, 127565410]

約数ペア:

[(1, 127565410), (2, 63782705), (5, 25513082), (7, 18223630), (10, 12756541), (14, 9111815), (35, 3644726), (70, 1822363), (641, 199010), (1282, 99505), (2843, 44870), (3205, 39802), (4487, 28430), (5686, 22435), (6410, 19901), (8974, 14215)]