2682490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2449670

約数列:

[1, 2, 5, 10, 23, 46, 107, 109, 115, 214, 218, 230, 535, 545, 1070, 1090, 2461, 2507, 4922, 5014, 11663, 12305, 12535, 23326, 24610, 25070, 58315, 116630, 268249, 536498, 1341245, 2682490]

約数ペア:

[(1, 2682490), (2, 1341245), (5, 536498), (10, 268249), (23, 116630), (46, 58315), (107, 25070), (109, 24610), (115, 23326), (214, 12535), (218, 12305), (230, 11663), (535, 5014), (545, 4922), (1070, 2507), (1090, 2461)]