16065990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 42108768

約数和(自身を除く): 26042778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1303, 1370, 2055, 2466, 2606, 3909, 4110, 6165, 6515, 7818, 11727, 12330, 13030, 19545, 23454, 39090, 58635, 117270, 178511, 357022, 535533, 892555, 1071066, 1606599, 1785110, 2677665, 3213198, 5355330, 8032995, 16065990]

約数ペア:

[(1, 16065990), (2, 8032995), (3, 5355330), (5, 3213198), (6, 2677665), (9, 1785110), (10, 1606599), (15, 1071066), (18, 892555), (30, 535533), (45, 357022), (90, 178511), (137, 117270), (274, 58635), (411, 39090), (685, 23454), (822, 19545), (1233, 13030), (1303, 12330), (1370, 11727), (2055, 7818), (2466, 6515), (2606, 6165), (3909, 4110)]