8889424930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{314003}}^1$

素因数の和:314178

約数の個数: 32

約数和(自身を含む): 16956216000

約数和(自身を除く): 8066791070

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 314003, 628006, 1570015, 3140030, 5966057, 11932114, 29830285, 46786447, 59660570, 93572894, 233932235, 467864470, 888942493, 1777884986, 4444712465, 8889424930]

約数ペア:

[(1, 8889424930), (2, 4444712465), (5, 1777884986), (10, 888942493), (19, 467864470), (38, 233932235), (95, 93572894), (149, 59660570), (190, 46786447), (298, 29830285), (745, 11932114), (1490, 5966057), (2831, 3140030), (5662, 1570015), (14155, 628006), (28310, 314003)]