68097390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 105255570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1979, 2294, 3441, 3958, 5735, 5937, 6882, 9895, 11470, 11874, 17205, 19790, 29685, 34410, 59370, 61349, 73223, 122698, 146446, 184047, 219669, 306745, 366115, 368094, 439338, 613490, 732230, 920235, 1098345, 1840470, 2196690, 2269913, 4539826, 6809739, 11349565, 13619478, 22699130, 34048695, 68097390]

約数ペア:

[(1, 68097390), (2, 34048695), (3, 22699130), (5, 13619478), (6, 11349565), (10, 6809739), (15, 4539826), (30, 2269913), (31, 2196690), (37, 1840470), (62, 1098345), (74, 920235), (93, 732230), (111, 613490), (155, 439338), (185, 368094), (186, 366115), (222, 306745), (310, 219669), (370, 184047), (465, 146446), (555, 122698), (930, 73223), (1110, 61349), (1147, 59370), (1979, 34410), (2294, 29685), (3441, 19790), (3958, 17205), (5735, 11874), (5937, 11470), (6882, 9895)]