71461140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1191019}}^1$

素因数の和:1191031

約数の個数: 24

約数和(自身を含む): 200091360

約数和(自身を除く): 128630220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1191019, 2382038, 3573057, 4764076, 5955095, 7146114, 11910190, 14292228, 17865285, 23820380, 35730570, 71461140]

約数ペア:

[(1, 71461140), (2, 35730570), (3, 23820380), (4, 17865285), (5, 14292228), (6, 11910190), (10, 7146114), (12, 5955095), (15, 4764076), (20, 3573057), (30, 2382038), (60, 1191019)]