556710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 1672704

約数和(自身を除く): 1115994

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 241, 330, 385, 462, 482, 723, 770, 1155, 1205, 1446, 1687, 2310, 2410, 2651, 3374, 3615, 5061, 5302, 7230, 7953, 8435, 10122, 13255, 15906, 16870, 18557, 25305, 26510, 37114, 39765, 50610, 55671, 79530, 92785, 111342, 185570, 278355, 556710]

約数ペア:

[(1, 556710), (2, 278355), (3, 185570), (5, 111342), (6, 92785), (7, 79530), (10, 55671), (11, 50610), (14, 39765), (15, 37114), (21, 26510), (22, 25305), (30, 18557), (33, 16870), (35, 15906), (42, 13255), (55, 10122), (66, 8435), (70, 7953), (77, 7230), (105, 5302), (110, 5061), (154, 3615), (165, 3374), (210, 2651), (231, 2410), (241, 2310), (330, 1687), (385, 1446), (462, 1205), (482, 1155), (723, 770)]