90640230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16879}}^1$

素因数の和:17068

約数の個数: 32

約数和(自身を含む): 218764800

約数和(自身を除く): 128124570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 16879, 33758, 50637, 84395, 101274, 168790, 253185, 506370, 3021341, 6042682, 9064023, 15106705, 18128046, 30213410, 45320115, 90640230]

約数ペア:

[(1, 90640230), (2, 45320115), (3, 30213410), (5, 18128046), (6, 15106705), (10, 9064023), (15, 6042682), (30, 3021341), (179, 506370), (358, 253185), (537, 168790), (895, 101274), (1074, 84395), (1790, 50637), (2685, 33758), (5370, 16879)]