830940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1709220

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, 1259, 2518, 3777, 5036, 6295, 7554, 12590, 13849, 15108, 18885, 25180, 27698, 37770, 41547, 55396, 69245, 75540, 83094, 138490, 166188, 207735, 276980, 415470, 830940]

約数ペア:

[(1, 830940), (2, 415470), (3, 276980), (4, 207735), (5, 166188), (6, 138490), (10, 83094), (11, 75540), (12, 69245), (15, 55396), (20, 41547), (22, 37770), (30, 27698), (33, 25180), (44, 18885), (55, 15108), (60, 13849), (66, 12590), (110, 7554), (132, 6295), (165, 5036), (220, 3777), (330, 2518), (660, 1259)]