70639674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{240271}}^1$

素因数の和:240290

約数の個数: 24

約数和(自身を含む): 164346048

約数和(自身を除く): 93706374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 240271, 480542, 720813, 1441626, 1681897, 3363794, 5045691, 10091382, 11773279, 23546558, 35319837, 70639674]

約数ペア:

[(1, 70639674), (2, 35319837), (3, 23546558), (6, 11773279), (7, 10091382), (14, 5045691), (21, 3363794), (42, 1681897), (49, 1441626), (98, 720813), (147, 480542), (294, 240271)]