9162780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13883}}^1$

素因数の和:13906

約数の個数: 48

約数和(自身を含む): 27990144

約数和(自身を除く): 18827364

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, 13883, 27766, 41649, 55532, 69415, 83298, 138830, 152713, 166596, 208245, 277660, 305426, 416490, 458139, 610852, 763565, 832980, 916278, 1527130, 1832556, 2290695, 3054260, 4581390, 9162780]

約数ペア:

[(1, 9162780), (2, 4581390), (3, 3054260), (4, 2290695), (5, 1832556), (6, 1527130), (10, 916278), (11, 832980), (12, 763565), (15, 610852), (20, 458139), (22, 416490), (30, 305426), (33, 277660), (44, 208245), (55, 166596), (60, 152713), (66, 138830), (110, 83298), (132, 69415), (165, 55532), (220, 41649), (330, 27766), (660, 13883)]