30198528085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{1361}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 44128800000

約数和(自身を除く): 13930271915

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1249, 1361, 1615, 3553, 6245, 6805, 13739, 14971, 17765, 21233, 23137, 23731, 25859, 68695, 74855, 106165, 115685, 118655, 129295, 233563, 254507, 261041, 284449, 403427, 439603, 1167815, 1272535, 1305205, 1422245, 1699889, 2017135, 2198015, 4437697, 4835633, 8499445, 18698779, 22188485, 24178165, 28898113, 32297891, 93493895, 144490565, 161489455, 317879243, 355276801, 549064147, 1589396215, 1776384005, 2745320735, 6039705617, 30198528085]

約数ペア:

[(1, 30198528085), (5, 6039705617), (11, 2745320735), (17, 1776384005), (19, 1589396215), (55, 549064147), (85, 355276801), (95, 317879243), (187, 161489455), (209, 144490565), (323, 93493895), (935, 32297891), (1045, 28898113), (1249, 24178165), (1361, 22188485), (1615, 18698779), (3553, 8499445), (6245, 4835633), (6805, 4437697), (13739, 2198015), (14971, 2017135), (17765, 1699889), (21233, 1422245), (23137, 1305205), (23731, 1272535), (25859, 1167815), (68695, 439603), (74855, 403427), (106165, 284449), (115685, 261041), (118655, 254507), (129295, 233563)]