12382790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 26667792

約数和(自身を除く): 14285002

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 683, 1295, 1366, 1813, 2590, 3415, 3626, 4781, 6830, 9065, 9562, 18130, 23905, 25271, 33467, 47810, 50542, 66934, 126355, 167335, 176897, 252710, 334670, 353794, 884485, 1238279, 1768970, 2476558, 6191395, 12382790]

約数ペア:

[(1, 12382790), (2, 6191395), (5, 2476558), (7, 1768970), (10, 1238279), (14, 884485), (35, 353794), (37, 334670), (49, 252710), (70, 176897), (74, 167335), (98, 126355), (185, 66934), (245, 50542), (259, 47810), (370, 33467), (490, 25271), (518, 23905), (683, 18130), (1295, 9562), (1366, 9065), (1813, 6830), (2590, 4781), (3415, 3626)]