68750070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 170824896

約数和(自身を除く): 102074826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 241, 257, 370, 482, 514, 555, 723, 771, 1110, 1205, 1285, 1446, 1542, 2410, 2570, 3615, 3855, 7230, 7710, 8917, 9509, 17834, 19018, 26751, 28527, 44585, 47545, 53502, 57054, 61937, 89170, 95090, 123874, 133755, 142635, 185811, 267510, 285270, 309685, 371622, 619370, 929055, 1858110, 2291669, 4583338, 6875007, 11458345, 13750014, 22916690, 34375035, 68750070]

約数ペア:

[(1, 68750070), (2, 34375035), (3, 22916690), (5, 13750014), (6, 11458345), (10, 6875007), (15, 4583338), (30, 2291669), (37, 1858110), (74, 929055), (111, 619370), (185, 371622), (222, 309685), (241, 285270), (257, 267510), (370, 185811), (482, 142635), (514, 133755), (555, 123874), (723, 95090), (771, 89170), (1110, 61937), (1205, 57054), (1285, 53502), (1446, 47545), (1542, 44585), (2410, 28527), (2570, 26751), (3615, 19018), (3855, 17834), (7230, 9509), (7710, 8917)]