26786370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68683}}^1$

素因数の和:68706

約数の個数: 32

約数和(自身を含む): 69233472

約数和(自身を除く): 42447102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 68683, 137366, 206049, 343415, 412098, 686830, 892879, 1030245, 1785758, 2060490, 2678637, 4464395, 5357274, 8928790, 13393185, 26786370]

約数ペア:

[(1, 26786370), (2, 13393185), (3, 8928790), (5, 5357274), (6, 4464395), (10, 2678637), (13, 2060490), (15, 1785758), (26, 1030245), (30, 892879), (39, 686830), (65, 412098), (78, 343415), (130, 206049), (195, 137366), (390, 68683)]