129291213230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{177111251}}^1$

素因数の和:177111331

約数の個数: 16

約数和(自身を含む): 235912187664

約数和(自身を除く): 106620974434

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 177111251, 354222502, 885556255, 1771112510, 12929121323, 25858242646, 64645606615, 129291213230]

約数ペア:

[(1, 129291213230), (2, 64645606615), (5, 25858242646), (10, 12929121323), (73, 1771112510), (146, 885556255), (365, 354222502), (730, 177111251)]