4453140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{74219}}^1$

素因数の和:74231

約数の個数: 24

約数和(自身を含む): 12468960

約数和(自身を除く): 8015820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 74219, 148438, 222657, 296876, 371095, 445314, 742190, 890628, 1113285, 1484380, 2226570, 4453140]

約数ペア:

[(1, 4453140), (2, 2226570), (3, 1484380), (4, 1113285), (5, 890628), (6, 742190), (10, 445314), (12, 371095), (15, 296876), (20, 222657), (30, 148438), (60, 74219)]