174233230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 167910770

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 109, 179, 190, 218, 235, 358, 470, 545, 893, 895, 1090, 1786, 1790, 2071, 3401, 4142, 4465, 5123, 6802, 8413, 8930, 10246, 10355, 16826, 17005, 19511, 20710, 25615, 34010, 39022, 42065, 51230, 84130, 97337, 97555, 159847, 194674, 195110, 319694, 370709, 486685, 741418, 799235, 917017, 973370, 1598470, 1834034, 1853545, 3707090, 4585085, 9170170, 17423323, 34846646, 87116615, 174233230]

約数ペア:

[(1, 174233230), (2, 87116615), (5, 34846646), (10, 17423323), (19, 9170170), (38, 4585085), (47, 3707090), (94, 1853545), (95, 1834034), (109, 1598470), (179, 973370), (190, 917017), (218, 799235), (235, 741418), (358, 486685), (470, 370709), (545, 319694), (893, 195110), (895, 194674), (1090, 159847), (1786, 97555), (1790, 97337), (2071, 84130), (3401, 51230), (4142, 42065), (4465, 39022), (5123, 34010), (6802, 25615), (8413, 20710), (8930, 19511), (10246, 17005), (10355, 16826)]