57201420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1873}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 160564320

約数和(自身を除く): 103362900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 1873, 2036, 2545, 3054, 3746, 5090, 5619, 6108, 7492, 7635, 9365, 10180, 11238, 15270, 18730, 22476, 28095, 30540, 37460, 56190, 112380, 953357, 1906714, 2860071, 3813428, 4766785, 5720142, 9533570, 11440284, 14300355, 19067140, 28600710, 57201420]

約数ペア:

[(1, 57201420), (2, 28600710), (3, 19067140), (4, 14300355), (5, 11440284), (6, 9533570), (10, 5720142), (12, 4766785), (15, 3813428), (20, 2860071), (30, 1906714), (60, 953357), (509, 112380), (1018, 56190), (1527, 37460), (1873, 30540), (2036, 28095), (2545, 22476), (3054, 18730), (3746, 15270), (5090, 11238), (5619, 10180), (6108, 9365), (7492, 7635)]