68012870

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{25097}}^1$

素因数の和:25375

約数の個数: 16

約数和(自身を含む): 122879808

約数和(自身を除く): 54866938

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 25097, 50194, 125485, 250970, 6801287, 13602574, 34006435, 68012870]

約数ペア:

[(1, 68012870), (2, 34006435), (5, 13602574), (10, 6801287), (271, 250970), (542, 125485), (1355, 50194), (2710, 25097)]