61434540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{341303}}^1$

素因数の和:341318

約数の個数: 36

約数和(自身を含む): 186351984

約数和(自身を除く): 124917444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 341303, 682606, 1023909, 1365212, 1706515, 2047818, 3071727, 3413030, 4095636, 5119545, 6143454, 6826060, 10239090, 12286908, 15358635, 20478180, 30717270, 61434540]

約数ペア:

[(1, 61434540), (2, 30717270), (3, 20478180), (4, 15358635), (5, 12286908), (6, 10239090), (9, 6826060), (10, 6143454), (12, 5119545), (15, 4095636), (18, 3413030), (20, 3071727), (30, 2047818), (36, 1706515), (45, 1365212), (60, 1023909), (90, 682606), (180, 341303)]