121520270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3499}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 229824000

約数和(自身を除く): 108303730

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1510, 3473, 3499, 6946, 6998, 17365, 17495, 34730, 34990, 80477, 160954, 402385, 528349, 804770, 1056698, 2641745, 5283490, 12152027, 24304054, 60760135, 121520270]

約数ペア:

[(1, 121520270), (2, 60760135), (5, 24304054), (10, 12152027), (23, 5283490), (46, 2641745), (115, 1056698), (151, 804770), (230, 528349), (302, 402385), (755, 160954), (1510, 80477), (3473, 34990), (3499, 34730), (6946, 17495), (6998, 17365)]