30848195

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 45849888

約数和(自身を除く): 15001693

約数列:

[1, 5, 7, 35, 37, 41, 49, 83, 185, 205, 245, 259, 287, 415, 581, 1295, 1435, 1517, 1813, 2009, 2905, 3071, 3403, 4067, 7585, 9065, 10045, 10619, 15355, 17015, 20335, 21497, 23821, 53095, 74333, 107485, 119105, 125911, 150479, 166747, 371665, 629555, 752395, 833735, 881377, 4406885, 6169639, 30848195]

約数ペア:

[(1, 30848195), (5, 6169639), (7, 4406885), (35, 881377), (37, 833735), (41, 752395), (49, 629555), (83, 371665), (185, 166747), (205, 150479), (245, 125911), (259, 119105), (287, 107485), (415, 74333), (581, 53095), (1295, 23821), (1435, 21497), (1517, 20335), (1813, 17015), (2009, 15355), (2905, 10619), (3071, 10045), (3403, 9065), (4067, 7585)]