338955830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15193}}^1$

素因数の和:15320

約数の個数: 32

約数和(自身を含む): 643253184

約数和(自身を除く): 304297354

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 15193, 22310, 30386, 75965, 151930, 349439, 698878, 1473721, 1747195, 2947442, 3494390, 7368605, 14737210, 33895583, 67791166, 169477915, 338955830]

約数ペア:

[(1, 338955830), (2, 169477915), (5, 67791166), (10, 33895583), (23, 14737210), (46, 7368605), (97, 3494390), (115, 2947442), (194, 1747195), (230, 1473721), (485, 698878), (970, 349439), (2231, 151930), (4462, 75965), (11155, 30386), (15193, 22310)]