2010744990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{11941}}^1$

素因数の和:13825

約数の個数: 48

約数和(自身を含む): 5231169216

約数和(自身を除く): 3220424226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1871, 3742, 5613, 9355, 11226, 11941, 16839, 18710, 23882, 28065, 33678, 35823, 56130, 59705, 71646, 84195, 107469, 119410, 168390, 179115, 214938, 358230, 537345, 1074690, 22341611, 44683222, 67024833, 111708055, 134049666, 201074499, 223416110, 335124165, 402148998, 670248330, 1005372495, 2010744990]

約数ペア:

[(1, 2010744990), (2, 1005372495), (3, 670248330), (5, 402148998), (6, 335124165), (9, 223416110), (10, 201074499), (15, 134049666), (18, 111708055), (30, 67024833), (45, 44683222), (90, 22341611), (1871, 1074690), (3742, 537345), (5613, 358230), (9355, 214938), (11226, 179115), (11941, 168390), (16839, 119410), (18710, 107469), (23882, 84195), (28065, 71646), (33678, 59705), (35823, 56130)]