42909370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14951}}^1$

素因数の和:15006

約数の個数: 32

約数和(自身を含む): 90429696

約数和(自身を除く): 47520326

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 14951, 29902, 74755, 104657, 149510, 209314, 523285, 612991, 1046570, 1225982, 3064955, 4290937, 6129910, 8581874, 21454685, 42909370]

約数ペア:

[(1, 42909370), (2, 21454685), (5, 8581874), (7, 6129910), (10, 4290937), (14, 3064955), (35, 1225982), (41, 1046570), (70, 612991), (82, 523285), (205, 209314), (287, 149510), (410, 104657), (574, 74755), (1435, 29902), (2870, 14951)]