488903030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{634939}}^1$

素因数の和:634964

約数の個数: 32

約数和(自身を含む): 1097176320

約数和(自身を除く): 608273290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 634939, 1269878, 3174695, 4444573, 6349390, 6984329, 8889146, 13968658, 22222865, 34921645, 44445730, 48890303, 69843290, 97780606, 244451515, 488903030]

約数ペア:

[(1, 488903030), (2, 244451515), (5, 97780606), (7, 69843290), (10, 48890303), (11, 44445730), (14, 34921645), (22, 22222865), (35, 13968658), (55, 8889146), (70, 6984329), (77, 6349390), (110, 4444573), (154, 3174695), (385, 1269878), (770, 634939)]