45150140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322501}}^1$

素因数の和:322517

約数の個数: 24

約数和(自身を含む): 108360672

約数和(自身を除く): 63210532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322501, 645002, 1290004, 1612505, 2257507, 3225010, 4515014, 6450020, 9030028, 11287535, 22575070, 45150140]

約数ペア:

[(1, 45150140), (2, 22575070), (4, 11287535), (5, 9030028), (7, 6450020), (10, 4515014), (14, 3225010), (20, 2257507), (28, 1612505), (35, 1290004), (70, 645002), (140, 322501)]