74706420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11423}}^1$

素因数の和:11544

約数の個数: 48

約数和(自身を含む): 211115520

約数和(自身を除く): 136409100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 11423, 22846, 34269, 45692, 57115, 68538, 114230, 137076, 171345, 228460, 342690, 685380, 1245107, 2490214, 3735321, 4980428, 6225535, 7470642, 12451070, 14941284, 18676605, 24902140, 37353210, 74706420]

約数ペア:

[(1, 74706420), (2, 37353210), (3, 24902140), (4, 18676605), (5, 14941284), (6, 12451070), (10, 7470642), (12, 6225535), (15, 4980428), (20, 3735321), (30, 2490214), (60, 1245107), (109, 685380), (218, 342690), (327, 228460), (436, 171345), (545, 137076), (654, 114230), (1090, 68538), (1308, 57115), (1635, 45692), (2180, 34269), (3270, 22846), (6540, 11423)]