304388630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{334493}}^1$

素因数の和:334520

約数の個数: 32

約数和(自身を含む): 674339904

約数和(自身を除く): 369951274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 334493, 668986, 1672465, 2341451, 3344930, 4348409, 4682902, 8696818, 11707255, 21742045, 23414510, 30438863, 43484090, 60877726, 152194315, 304388630]

約数ペア:

[(1, 304388630), (2, 152194315), (5, 60877726), (7, 43484090), (10, 30438863), (13, 23414510), (14, 21742045), (26, 11707255), (35, 8696818), (65, 4682902), (70, 4348409), (91, 3344930), (130, 2341451), (182, 1672465), (455, 668986), (910, 334493)]