65315030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8363}}^1$

素因数の和:8452

約数の個数: 32

約数和(自身を含む): 130076928

約数和(自身を除く): 64761898

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 8363, 16726, 41815, 83630, 91993, 183986, 459965, 593773, 919930, 1187546, 2968865, 5937730, 6531503, 13063006, 32657515, 65315030]

約数ペア:

[(1, 65315030), (2, 32657515), (5, 13063006), (10, 6531503), (11, 5937730), (22, 2968865), (55, 1187546), (71, 919930), (110, 593773), (142, 459965), (355, 183986), (710, 91993), (781, 83630), (1562, 41815), (3905, 16726), (7810, 8363)]