82241940

素因数分解:

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

素因数の和:729

約数の個数: 72

約数和(自身を含む): 251925408

約数和(自身を除く): 169683468

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, 1412, 1765, 2118, 3530, 3883, 4236, 5295, 7060, 7766, 10590, 11649, 15532, 19415, 21180, 23298, 38830, 46596, 58245, 77660, 116490, 124609, 232980, 249218, 373827, 498436, 623045, 747654, 1246090, 1370699, 1495308, 1869135, 2492180, 2741398, 3738270, 4112097, 5482796, 6853495, 7476540, 8224194, 13706990, 16448388, 20560485, 27413980, 41120970, 82241940]

約数ペア:

[(1, 82241940), (2, 41120970), (3, 27413980), (4, 20560485), (5, 16448388), (6, 13706990), (10, 8224194), (11, 7476540), (12, 6853495), (15, 5482796), (20, 4112097), (22, 3738270), (30, 2741398), (33, 2492180), (44, 1869135), (55, 1495308), (60, 1370699), (66, 1246090), (110, 747654), (132, 623045), (165, 498436), (220, 373827), (330, 249218), (353, 232980), (660, 124609), (706, 116490), (1059, 77660), (1412, 58245), (1765, 46596), (2118, 38830), (3530, 23298), (3883, 21180), (4236, 19415), (5295, 15532), (7060, 11649), (7766, 10590)]