67643510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 143187264

約数和(自身を除く): 75543754

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 305, 374, 593, 610, 671, 935, 1037, 1186, 1342, 1870, 2074, 2965, 3355, 5185, 5930, 6523, 6710, 10081, 10370, 11407, 13046, 20162, 22814, 32615, 36173, 50405, 57035, 65230, 72346, 100810, 110891, 114070, 180865, 221782, 361730, 397903, 554455, 614941, 795806, 1108910, 1229882, 1989515, 3074705, 3979030, 6149410, 6764351, 13528702, 33821755, 67643510]

約数ペア:

[(1, 67643510), (2, 33821755), (5, 13528702), (10, 6764351), (11, 6149410), (17, 3979030), (22, 3074705), (34, 1989515), (55, 1229882), (61, 1108910), (85, 795806), (110, 614941), (122, 554455), (170, 397903), (187, 361730), (305, 221782), (374, 180865), (593, 114070), (610, 110891), (671, 100810), (935, 72346), (1037, 65230), (1186, 57035), (1342, 50405), (1870, 36173), (2074, 32615), (2965, 22814), (3355, 20162), (5185, 13046), (5930, 11407), (6523, 10370), (6710, 10081)]