26789010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12577}}^1$

素因数の和:12658

約数の個数: 32

約数和(自身を含む): 65204352

約数和(自身を除く): 38415342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12577, 25154, 37731, 62885, 75462, 125770, 188655, 377310, 892967, 1785934, 2678901, 4464835, 5357802, 8929670, 13394505, 26789010]

約数ペア:

[(1, 26789010), (2, 13394505), (3, 8929670), (5, 5357802), (6, 4464835), (10, 2678901), (15, 1785934), (30, 892967), (71, 377310), (142, 188655), (213, 125770), (355, 75462), (426, 62885), (710, 37731), (1065, 25154), (2130, 12577)]