4243380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 11975040

約数和(自身を除く): 7731660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 359, 394, 591, 718, 788, 985, 1077, 1182, 1436, 1795, 1970, 2154, 2364, 2955, 3590, 3940, 4308, 5385, 5910, 7180, 10770, 11820, 21540, 70723, 141446, 212169, 282892, 353615, 424338, 707230, 848676, 1060845, 1414460, 2121690, 4243380]

約数ペア:

[(1, 4243380), (2, 2121690), (3, 1414460), (4, 1060845), (5, 848676), (6, 707230), (10, 424338), (12, 353615), (15, 282892), (20, 212169), (30, 141446), (60, 70723), (197, 21540), (359, 11820), (394, 10770), (591, 7180), (718, 5910), (788, 5385), (985, 4308), (1077, 3940), (1182, 3590), (1436, 2955), (1795, 2364), (1970, 2154)]