520066770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{16979}}^1$

素因数の和:18010

約数の個数: 32

約数和(自身を含む): 1249456320

約数和(自身を除く): 729389550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1021, 2042, 3063, 5105, 6126, 10210, 15315, 16979, 30630, 33958, 50937, 84895, 101874, 169790, 254685, 509370, 17335559, 34671118, 52006677, 86677795, 104013354, 173355590, 260033385, 520066770]

約数ペア:

[(1, 520066770), (2, 260033385), (3, 173355590), (5, 104013354), (6, 86677795), (10, 52006677), (15, 34671118), (30, 17335559), (1021, 509370), (2042, 254685), (3063, 169790), (5105, 101874), (6126, 84895), (10210, 50937), (15315, 33958), (16979, 30630)]