148411970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2120171}}^1$

素因数の和:2120185

約数の個数: 16

約数和(自身を含む): 305304768

約数和(自身を除く): 156892798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2120171, 4240342, 10600855, 14841197, 21201710, 29682394, 74205985, 148411970]

約数ペア:

[(1, 148411970), (2, 74205985), (5, 29682394), (7, 21201710), (10, 14841197), (14, 10600855), (35, 4240342), (70, 2120171)]