84254310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44579}}^1$

素因数の和:44602

約数の個数: 64

約数和(自身を含む): 256780800

約数和(自身を除く): 172526490

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, 44579, 89158, 133737, 222895, 267474, 312053, 401211, 445790, 624106, 668685, 802422, 936159, 1203633, 1337370, 1560265, 1872318, 2006055, 2407266, 2808477, 3120530, 4012110, 4680795, 5616954, 6018165, 8425431, 9361590, 12036330, 14042385, 16850862, 28084770, 42127155, 84254310]

約数ペア:

[(1, 84254310), (2, 42127155), (3, 28084770), (5, 16850862), (6, 14042385), (7, 12036330), (9, 9361590), (10, 8425431), (14, 6018165), (15, 5616954), (18, 4680795), (21, 4012110), (27, 3120530), (30, 2808477), (35, 2407266), (42, 2006055), (45, 1872318), (54, 1560265), (63, 1337370), (70, 1203633), (90, 936159), (105, 802422), (126, 668685), (135, 624106), (189, 445790), (210, 401211), (270, 312053), (315, 267474), (378, 222895), (630, 133737), (945, 89158), (1890, 44579)]