210743940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13883}}^1$

素因数の和:13929

約数の個数: 96

約数和(自身を含む): 671763456

約数和(自身を除く): 461019516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 13883, 15180, 27766, 41649, 55532, 69415, 83298, 138830, 152713, 166596, 208245, 277660, 305426, 319309, 416490, 458139, 610852, 638618, 763565, 832980, 916278, 957927, 1277236, 1527130, 1596545, 1832556, 1915854, 2290695, 3054260, 3193090, 3512399, 3831708, 4581390, 4789635, 6386180, 7024798, 9162780, 9579270, 10537197, 14049596, 17561995, 19158540, 21074394, 35123990, 42148788, 52685985, 70247980, 105371970, 210743940]

約数ペア:

[(1, 210743940), (2, 105371970), (3, 70247980), (4, 52685985), (5, 42148788), (6, 35123990), (10, 21074394), (11, 19158540), (12, 17561995), (15, 14049596), (20, 10537197), (22, 9579270), (23, 9162780), (30, 7024798), (33, 6386180), (44, 4789635), (46, 4581390), (55, 3831708), (60, 3512399), (66, 3193090), (69, 3054260), (92, 2290695), (110, 1915854), (115, 1832556), (132, 1596545), (138, 1527130), (165, 1277236), (220, 957927), (230, 916278), (253, 832980), (276, 763565), (330, 638618), (345, 610852), (460, 458139), (506, 416490), (660, 319309), (690, 305426), (759, 277660), (1012, 208245), (1265, 166596), (1380, 152713), (1518, 138830), (2530, 83298), (3036, 69415), (3795, 55532), (5060, 41649), (7590, 27766), (13883, 15180)]