2009703390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{73859}}^1$

素因数の和:74776

約数の個数: 32

約数和(自身を含む): 4828671360

約数和(自身を除く): 2818967970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1814, 2721, 4535, 5442, 9070, 13605, 27210, 73859, 147718, 221577, 369295, 443154, 738590, 1107885, 2215770, 66990113, 133980226, 200970339, 334950565, 401940678, 669901130, 1004851695, 2009703390]

約数ペア:

[(1, 2009703390), (2, 1004851695), (3, 669901130), (5, 401940678), (6, 334950565), (10, 200970339), (15, 133980226), (30, 66990113), (907, 2215770), (1814, 1107885), (2721, 738590), (4535, 443154), (5442, 369295), (9070, 221577), (13605, 147718), (27210, 73859)]