90670790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1295297}}^1$

素因数の和:1295311

約数の個数: 16

約数和(自身を含む): 186522912

約数和(自身を除く): 95852122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1295297, 2590594, 6476485, 9067079, 12952970, 18134158, 45335395, 90670790]

約数ペア:

[(1, 90670790), (2, 45335395), (5, 18134158), (7, 12952970), (10, 9067079), (14, 6476485), (35, 2590594), (70, 1295297)]