155497130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31541}}^1$

素因数の和:31594

約数の個数: 32

約数和(自身を含む): 306588240

約数和(自身を除く): 151091110

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 31541, 63082, 157705, 315410, 536197, 914689, 1072394, 1829378, 2680985, 4573445, 5361970, 9146890, 15549713, 31099426, 77748565, 155497130]

約数ペア:

[(1, 155497130), (2, 77748565), (5, 31099426), (10, 15549713), (17, 9146890), (29, 5361970), (34, 4573445), (58, 2680985), (85, 1829378), (145, 1072394), (170, 914689), (290, 536197), (493, 315410), (986, 157705), (2465, 63082), (4930, 31541)]