284906290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{33479}}^1$

素因数の和:33546

約数の個数: 32

約数和(自身を含む): 549607680

約数和(自身を除く): 264701390

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 33479, 66958, 167395, 334790, 770017, 1238723, 1540034, 2477446, 3850085, 6193615, 7700170, 12387230, 28490629, 56981258, 142453145, 284906290]

約数ペア:

[(1, 284906290), (2, 142453145), (5, 56981258), (10, 28490629), (23, 12387230), (37, 7700170), (46, 6193615), (74, 3850085), (115, 2477446), (185, 1540034), (230, 1238723), (370, 770017), (851, 334790), (1702, 167395), (4255, 66958), (8510, 33479)]