749879830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{32561}}^1$

素因数の和:32629

約数の個数: 48

約数和(自身を含む): 1603613376

約数和(自身を除く): 853733546

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 11515, 23030, 32561, 65122, 162805, 227927, 325610, 455854, 1139635, 1530367, 1595489, 2279270, 3060734, 3190978, 7651835, 7977445, 10712569, 15303670, 15954890, 21425138, 53562845, 74987983, 107125690, 149975966, 374939915, 749879830]

約数ペア:

[(1, 749879830), (2, 374939915), (5, 149975966), (7, 107125690), (10, 74987983), (14, 53562845), (35, 21425138), (47, 15954890), (49, 15303670), (70, 10712569), (94, 7977445), (98, 7651835), (235, 3190978), (245, 3060734), (329, 2279270), (470, 1595489), (490, 1530367), (658, 1139635), (1645, 455854), (2303, 325610), (3290, 227927), (4606, 162805), (11515, 65122), (23030, 32561)]