210672660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{319201}}^1$

素因数の和:319224

約数の個数: 48

約数和(自身を含む): 643511232

約数和(自身を除く): 432838572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 319201, 638402, 957603, 1276804, 1596005, 1915206, 3192010, 3511211, 3830412, 4788015, 6384020, 7022422, 9576030, 10533633, 14044844, 17556055, 19152060, 21067266, 35112110, 42134532, 52668165, 70224220, 105336330, 210672660]

約数ペア:

[(1, 210672660), (2, 105336330), (3, 70224220), (4, 52668165), (5, 42134532), (6, 35112110), (10, 21067266), (11, 19152060), (12, 17556055), (15, 14044844), (20, 10533633), (22, 9576030), (30, 7022422), (33, 6384020), (44, 4788015), (55, 3830412), (60, 3511211), (66, 3192010), (110, 1915206), (132, 1596005), (165, 1276804), (220, 957603), (330, 638402), (660, 319201)]