42634970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{609071}}^1$

素因数の和:609085

約数の個数: 16

約数和(自身を含む): 87706368

約数和(自身を除く): 45071398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 609071, 1218142, 3045355, 4263497, 6090710, 8526994, 21317485, 42634970]

約数ペア:

[(1, 42634970), (2, 21317485), (5, 8526994), (7, 6090710), (10, 4263497), (14, 3045355), (35, 1218142), (70, 609071)]