70106465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 100300032

約数和(自身を除く): 30193567

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1381, 3905, 4615, 6905, 10153, 15191, 17953, 50765, 75955, 89765, 98051, 197483, 490255, 987415, 1078561, 1274663, 5392805, 6373315, 14021293, 70106465]

約数ペア:

[(1, 70106465), (5, 14021293), (11, 6373315), (13, 5392805), (55, 1274663), (65, 1078561), (71, 987415), (143, 490255), (355, 197483), (715, 98051), (781, 89765), (923, 75955), (1381, 50765), (3905, 17953), (4615, 15191), (6905, 10153)]