2017993410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1279}}^1$

素因数の和:1712

約数の個数: 96

約数和(自身を含む): 5376983040

約数和(自身を除く): 3358989630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 373, 423, 470, 705, 746, 846, 1119, 1279, 1410, 1865, 2115, 2238, 2558, 3357, 3730, 3837, 4230, 5595, 6395, 6714, 7674, 11190, 11511, 12790, 16785, 17531, 19185, 23022, 33570, 35062, 38370, 52593, 57555, 60113, 87655, 105186, 115110, 120226, 157779, 175310, 180339, 262965, 300565, 315558, 360678, 477067, 525930, 541017, 601130, 788895, 901695, 954134, 1082034, 1431201, 1577790, 1803390, 2385335, 2705085, 2862402, 4293603, 4770670, 5410170, 7156005, 8587206, 14312010, 21468015, 22422149, 42936030, 44844298, 67266447, 112110745, 134532894, 201799341, 224221490, 336332235, 403598682, 672664470, 1008996705, 2017993410]

約数ペア:

[(1, 2017993410), (2, 1008996705), (3, 672664470), (5, 403598682), (6, 336332235), (9, 224221490), (10, 201799341), (15, 134532894), (18, 112110745), (30, 67266447), (45, 44844298), (47, 42936030), (90, 22422149), (94, 21468015), (141, 14312010), (235, 8587206), (282, 7156005), (373, 5410170), (423, 4770670), (470, 4293603), (705, 2862402), (746, 2705085), (846, 2385335), (1119, 1803390), (1279, 1577790), (1410, 1431201), (1865, 1082034), (2115, 954134), (2238, 901695), (2558, 788895), (3357, 601130), (3730, 541017), (3837, 525930), (4230, 477067), (5595, 360678), (6395, 315558), (6714, 300565), (7674, 262965), (11190, 180339), (11511, 175310), (12790, 157779), (16785, 120226), (17531, 115110), (19185, 105186), (23022, 87655), (33570, 60113), (35062, 57555), (38370, 52593)]