38492460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{213847}}^1$

素因数の和:213862

約数の個数: 36

約数和(自身を含む): 116761008

約数和(自身を除く): 78268548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 213847, 427694, 641541, 855388, 1069235, 1283082, 1924623, 2138470, 2566164, 3207705, 3849246, 4276940, 6415410, 7698492, 9623115, 12830820, 19246230, 38492460]

約数ペア:

[(1, 38492460), (2, 19246230), (3, 12830820), (4, 9623115), (5, 7698492), (6, 6415410), (9, 4276940), (10, 3849246), (12, 3207705), (15, 2566164), (18, 2138470), (20, 1924623), (30, 1283082), (36, 1069235), (45, 855388), (60, 641541), (90, 427694), (180, 213847)]