317085780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1361}}^1$

素因数の和:1737

約数の個数: 96

約数和(自身を含む): 972010368

約数和(自身を除く): 654924588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 353, 660, 706, 1059, 1361, 1412, 1765, 2118, 2722, 3530, 3883, 4083, 4236, 5295, 5444, 6805, 7060, 7766, 8166, 10590, 11649, 13610, 14971, 15532, 16332, 19415, 20415, 21180, 23298, 27220, 29942, 38830, 40830, 44913, 46596, 58245, 59884, 74855, 77660, 81660, 89826, 116490, 149710, 179652, 224565, 232980, 299420, 449130, 480433, 898260, 960866, 1441299, 1921732, 2402165, 2882598, 4804330, 5284763, 5765196, 7206495, 9608660, 10569526, 14412990, 15854289, 21139052, 26423815, 28825980, 31708578, 52847630, 63417156, 79271445, 105695260, 158542890, 317085780]

約数ペア:

[(1, 317085780), (2, 158542890), (3, 105695260), (4, 79271445), (5, 63417156), (6, 52847630), (10, 31708578), (11, 28825980), (12, 26423815), (15, 21139052), (20, 15854289), (22, 14412990), (30, 10569526), (33, 9608660), (44, 7206495), (55, 5765196), (60, 5284763), (66, 4804330), (110, 2882598), (132, 2402165), (165, 1921732), (220, 1441299), (330, 960866), (353, 898260), (660, 480433), (706, 449130), (1059, 299420), (1361, 232980), (1412, 224565), (1765, 179652), (2118, 149710), (2722, 116490), (3530, 89826), (3883, 81660), (4083, 77660), (4236, 74855), (5295, 59884), (5444, 58245), (6805, 46596), (7060, 44913), (7766, 40830), (8166, 38830), (10590, 29942), (11649, 27220), (13610, 23298), (14971, 21180), (15532, 20415), (16332, 19415)]