57207890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{691}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 109413504

約数和(自身を除く): 52205614

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 487, 691, 974, 1382, 2435, 3455, 4870, 6910, 8279, 11747, 16558, 23494, 41395, 58735, 82790, 117470, 336517, 673034, 1682585, 3365170, 5720789, 11441578, 28603945, 57207890]

約数ペア:

[(1, 57207890), (2, 28603945), (5, 11441578), (10, 5720789), (17, 3365170), (34, 1682585), (85, 673034), (170, 336517), (487, 117470), (691, 82790), (974, 58735), (1382, 41395), (2435, 23494), (3455, 16558), (4870, 11747), (6910, 8279)]