1330454930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{260363}}^1$

素因数の和:260450

約数の個数: 32

約数和(自身を含む): 2774438784

約数和(自身を除く): 1443983854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 260363, 520726, 1301815, 1822541, 2603630, 3645082, 9112705, 18225410, 19006499, 38012998, 95032495, 133045493, 190064990, 266090986, 665227465, 1330454930]

約数ペア:

[(1, 1330454930), (2, 665227465), (5, 266090986), (7, 190064990), (10, 133045493), (14, 95032495), (35, 38012998), (70, 19006499), (73, 18225410), (146, 9112705), (365, 3645082), (511, 2603630), (730, 1822541), (1022, 1301815), (2555, 520726), (5110, 260363)]