2009926170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1063453}}^1$

素因数の和:1063476

約数の個数: 64

約数和(自身を含む): 6125495040

約数和(自身を除く): 4115568870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1063453, 2126906, 3190359, 5317265, 6380718, 7444171, 9571077, 10634530, 14888342, 15951795, 19142154, 22332513, 28713231, 31903590, 37220855, 44665026, 47855385, 57426462, 66997539, 74441710, 95710770, 111662565, 133995078, 143566155, 200992617, 223325130, 287132310, 334987695, 401985234, 669975390, 1004963085, 2009926170]

約数ペア:

[(1, 2009926170), (2, 1004963085), (3, 669975390), (5, 401985234), (6, 334987695), (7, 287132310), (9, 223325130), (10, 200992617), (14, 143566155), (15, 133995078), (18, 111662565), (21, 95710770), (27, 74441710), (30, 66997539), (35, 57426462), (42, 47855385), (45, 44665026), (54, 37220855), (63, 31903590), (70, 28713231), (90, 22332513), (105, 19142154), (126, 15951795), (135, 14888342), (189, 10634530), (210, 9571077), (270, 7444171), (315, 6380718), (378, 5317265), (630, 3190359), (945, 2126906), (1890, 1063453)]