74707260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1245121}}^1$

素因数の和:1245133

約数の個数: 24

約数和(自身を含む): 209180496

約数和(自身を除く): 134473236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1245121, 2490242, 3735363, 4980484, 6225605, 7470726, 12451210, 14941452, 18676815, 24902420, 37353630, 74707260]

約数ペア:

[(1, 74707260), (2, 37353630), (3, 24902420), (4, 18676815), (5, 14941452), (6, 12451210), (10, 7470726), (12, 6225605), (15, 4980484), (20, 3735363), (30, 2490242), (60, 1245121)]