2810364550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 6122108160

約数和(自身を除く): 3311743610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 139, 175, 278, 305, 350, 427, 610, 695, 854, 947, 973, 1390, 1525, 1894, 1946, 2135, 3050, 3475, 4270, 4735, 4865, 6629, 6950, 8479, 9470, 9730, 10675, 13258, 16958, 21350, 23675, 24325, 33145, 42395, 47350, 48650, 57767, 59353, 66290, 84790, 115534, 118706, 131633, 165725, 211975, 263266, 288835, 296765, 331450, 404369, 423950, 577670, 593530, 658165, 808738, 921431, 1316330, 1444175, 1483825, 1842862, 2021845, 2888350, 2967650, 3290825, 4043690, 4607155, 6581650, 8029613, 9214310, 10109225, 16059226, 20218450, 23035775, 40148065, 46071550, 56207291, 80296130, 112414582, 200740325, 281036455, 401480650, 562072910, 1405182275, 2810364550]

約数ペア:

[(1, 2810364550), (2, 1405182275), (5, 562072910), (7, 401480650), (10, 281036455), (14, 200740325), (25, 112414582), (35, 80296130), (50, 56207291), (61, 46071550), (70, 40148065), (122, 23035775), (139, 20218450), (175, 16059226), (278, 10109225), (305, 9214310), (350, 8029613), (427, 6581650), (610, 4607155), (695, 4043690), (854, 3290825), (947, 2967650), (973, 2888350), (1390, 2021845), (1525, 1842862), (1894, 1483825), (1946, 1444175), (2135, 1316330), (3050, 921431), (3475, 808738), (4270, 658165), (4735, 593530), (4865, 577670), (6629, 423950), (6950, 404369), (8479, 331450), (9470, 296765), (9730, 288835), (10675, 263266), (13258, 211975), (16958, 165725), (21350, 131633), (23675, 118706), (24325, 115534), (33145, 84790), (42395, 66290), (47350, 59353), (48650, 57767)]