164890110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1810

約数の個数: 128

約数和(自身を含む): 505709568

約数和(自身を除く): 340819458

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 574, 615, 770, 861, 902, 1155, 1230, 1353, 1435, 1722, 1741, 2255, 2310, 2706, 2870, 3157, 3482, 4305, 4510, 5223, 6314, 6765, 8610, 8705, 9471, 10446, 12187, 13530, 15785, 17410, 18942, 19151, 24374, 26115, 31570, 36561, 38302, 47355, 52230, 57453, 60935, 71381, 73122, 94710, 95755, 114906, 121870, 134057, 142762, 182805, 191510, 214143, 268114, 287265, 356905, 365610, 402171, 428286, 499667, 574530, 670285, 713810, 785191, 804342, 999334, 1070715, 1340570, 1499001, 1570382, 2010855, 2141430, 2355573, 2498335, 2998002, 3925955, 4021710, 4711146, 4996670, 5496337, 7495005, 7851910, 10992674, 11777865, 14990010, 16489011, 23555730, 27481685, 32978022, 54963370, 82445055, 164890110]

約数ペア:

[(1, 164890110), (2, 82445055), (3, 54963370), (5, 32978022), (6, 27481685), (7, 23555730), (10, 16489011), (11, 14990010), (14, 11777865), (15, 10992674), (21, 7851910), (22, 7495005), (30, 5496337), (33, 4996670), (35, 4711146), (41, 4021710), (42, 3925955), (55, 2998002), (66, 2498335), (70, 2355573), (77, 2141430), (82, 2010855), (105, 1570382), (110, 1499001), (123, 1340570), (154, 1070715), (165, 999334), (205, 804342), (210, 785191), (231, 713810), (246, 670285), (287, 574530), (330, 499667), (385, 428286), (410, 402171), (451, 365610), (462, 356905), (574, 287265), (615, 268114), (770, 214143), (861, 191510), (902, 182805), (1155, 142762), (1230, 134057), (1353, 121870), (1435, 114906), (1722, 95755), (1741, 94710), (2255, 73122), (2310, 71381), (2706, 60935), (2870, 57453), (3157, 52230), (3482, 47355), (4305, 38302), (4510, 36561), (5223, 31570), (6314, 26115), (6765, 24374), (8610, 19151), (8705, 18942), (9471, 17410), (10446, 15785), (12187, 13530)]