2912478630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{74507}}^1$

素因数の和:75820

約数の個数: 32

約数和(自身を含む): 6995407104

約数和(自身を除く): 4082928474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1303, 2606, 3909, 6515, 7818, 13030, 19545, 39090, 74507, 149014, 223521, 372535, 447042, 745070, 1117605, 2235210, 97082621, 194165242, 291247863, 485413105, 582495726, 970826210, 1456239315, 2912478630]

約数ペア:

[(1, 2912478630), (2, 1456239315), (3, 970826210), (5, 582495726), (6, 485413105), (10, 291247863), (15, 194165242), (30, 97082621), (1303, 2235210), (2606, 1117605), (3909, 745070), (6515, 447042), (7818, 372535), (13030, 223521), (19545, 149014), (39090, 74507)]