75116990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4157}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 146694240

約数和(自身を除く): 71577250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 4157, 8314, 9035, 18070, 20785, 41570, 54041, 108082, 270205, 540410, 577823, 1155646, 2889115, 5778230, 7511699, 15023398, 37558495, 75116990]

約数ペア:

[(1, 75116990), (2, 37558495), (5, 15023398), (10, 7511699), (13, 5778230), (26, 2889115), (65, 1155646), (130, 577823), (139, 540410), (278, 270205), (695, 108082), (1390, 54041), (1807, 41570), (3614, 20785), (4157, 18070), (8314, 9035)]