67785510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 108574170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 895, 971, 1074, 1790, 1942, 2327, 2685, 2913, 4654, 4855, 5370, 5826, 6981, 9710, 11635, 12623, 13962, 14565, 23270, 25246, 29130, 34905, 37869, 63115, 69810, 75738, 126230, 173809, 189345, 347618, 378690, 521427, 869045, 1042854, 1738090, 2259517, 2607135, 4519034, 5214270, 6778551, 11297585, 13557102, 22595170, 33892755, 67785510]

約数ペア:

[(1, 67785510), (2, 33892755), (3, 22595170), (5, 13557102), (6, 11297585), (10, 6778551), (13, 5214270), (15, 4519034), (26, 2607135), (30, 2259517), (39, 1738090), (65, 1042854), (78, 869045), (130, 521427), (179, 378690), (195, 347618), (358, 189345), (390, 173809), (537, 126230), (895, 75738), (971, 69810), (1074, 63115), (1790, 37869), (1942, 34905), (2327, 29130), (2685, 25246), (2913, 23270), (4654, 14565), (4855, 13962), (5370, 12623), (5826, 11635), (6981, 9710)]