30286970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5927}}^1$

素因数の和:6014

約数の個数: 32

約数和(自身を含む): 63168768

約数和(自身を除く): 32881798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 5927, 11854, 29635, 41489, 59270, 82978, 207445, 414890, 432671, 865342, 2163355, 3028697, 4326710, 6057394, 15143485, 30286970]

約数ペア:

[(1, 30286970), (2, 15143485), (5, 6057394), (7, 4326710), (10, 3028697), (14, 2163355), (35, 865342), (70, 432671), (73, 414890), (146, 207445), (365, 82978), (511, 59270), (730, 41489), (1022, 29635), (2555, 11854), (5110, 5927)]