180636310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 333127872

約数和(自身を除く): 152491562

約数列:

[1, 2, 5, 10, 73, 97, 146, 194, 365, 485, 730, 970, 2551, 5102, 7081, 12755, 14162, 25510, 35405, 70810, 186223, 247447, 372446, 494894, 931115, 1237235, 1862230, 2474470, 18063631, 36127262, 90318155, 180636310]

約数ペア:

[(1, 180636310), (2, 90318155), (5, 36127262), (10, 18063631), (73, 2474470), (97, 1862230), (146, 1237235), (194, 931115), (365, 494894), (485, 372446), (730, 247447), (970, 186223), (2551, 70810), (5102, 35405), (7081, 25510), (12755, 14162)]