30010520

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9497}}^1$

素因数の和:9587

約数の個数: 32

約数和(自身を含む): 68385600

約数和(自身を除く): 38375080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 9497, 18994, 37988, 47485, 75976, 94970, 189940, 379880, 750263, 1500526, 3001052, 3751315, 6002104, 7502630, 15005260, 30010520]

約数ペア:

[(1, 30010520), (2, 15005260), (4, 7502630), (5, 6002104), (8, 3751315), (10, 3001052), (20, 1500526), (40, 750263), (79, 379880), (158, 189940), (316, 94970), (395, 75976), (632, 47485), (790, 37988), (1580, 18994), (3160, 9497)]