140210570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 259667856

約数和(自身を除く): 119457286

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 1217, 1405, 2434, 2810, 6085, 11521, 12170, 23042, 49897, 57605, 99794, 115210, 249485, 341977, 498970, 683954, 1709885, 3419770, 14021057, 28042114, 70105285, 140210570]

約数ペア:

[(1, 140210570), (2, 70105285), (5, 28042114), (10, 14021057), (41, 3419770), (82, 1709885), (205, 683954), (281, 498970), (410, 341977), (562, 249485), (1217, 115210), (1405, 99794), (2434, 57605), (2810, 49897), (6085, 23042), (11521, 12170)]