84815670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13399}}^1$

素因数の和:13620

約数の個数: 32

約数和(自身を含む): 204537600

約数和(自身を除く): 119721930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 13399, 26798, 40197, 66995, 80394, 133990, 200985, 401970, 2827189, 5654378, 8481567, 14135945, 16963134, 28271890, 42407835, 84815670]

約数ペア:

[(1, 84815670), (2, 42407835), (3, 28271890), (5, 16963134), (6, 14135945), (10, 8481567), (15, 5654378), (30, 2827189), (211, 401970), (422, 200985), (633, 133990), (1055, 80394), (1266, 66995), (2110, 40197), (3165, 26798), (6330, 13399)]