122787070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19709}}^1$

素因数の和:19812

約数の個数: 32

約数和(自身を含む): 255441600

約数和(自身を除く): 132654530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 19709, 39418, 98545, 137963, 197090, 275926, 689815, 1379630, 1754101, 3508202, 8770505, 12278707, 17541010, 24557414, 61393535, 122787070]

約数ペア:

[(1, 122787070), (2, 61393535), (5, 24557414), (7, 17541010), (10, 12278707), (14, 8770505), (35, 3508202), (70, 1754101), (89, 1379630), (178, 689815), (445, 275926), (623, 197090), (890, 137963), (1246, 98545), (3115, 39418), (6230, 19709)]