730367060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{514343}}^1$

素因数の和:514423

約数の個数: 24

約数和(自身を含む): 1555376256

約数和(自身を除く): 825009196

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 514343, 1028686, 2057372, 2571715, 5143430, 10286860, 36518353, 73036706, 146073412, 182591765, 365183530, 730367060]

約数ペア:

[(1, 730367060), (2, 365183530), (4, 182591765), (5, 146073412), (10, 73036706), (20, 36518353), (71, 10286860), (142, 5143430), (284, 2571715), (355, 2057372), (710, 1028686), (1420, 514343)]