2230270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 4640256

約数和(自身を除く): 2409986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 211, 302, 422, 755, 1055, 1057, 1477, 1510, 2110, 2114, 2954, 5285, 7385, 10570, 14770, 31861, 63722, 159305, 223027, 318610, 446054, 1115135, 2230270]

約数ペア:

[(1, 2230270), (2, 1115135), (5, 446054), (7, 318610), (10, 223027), (14, 159305), (35, 63722), (70, 31861), (151, 14770), (211, 10570), (302, 7385), (422, 5285), (755, 2954), (1055, 2114), (1057, 2110), (1477, 1510)]