42661140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{711019}}^1$

素因数の和:711031

約数の個数: 24

約数和(自身を含む): 119451360

約数和(自身を除く): 76790220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 711019, 1422038, 2133057, 2844076, 3555095, 4266114, 7110190, 8532228, 10665285, 14220380, 21330570, 42661140]

約数ペア:

[(1, 42661140), (2, 21330570), (3, 14220380), (4, 10665285), (5, 8532228), (6, 7110190), (10, 4266114), (12, 3555095), (15, 2844076), (20, 2133057), (30, 1422038), (60, 711019)]