121137610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3541}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 238702464

約数和(自身を除く): 117564854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 3541, 6842, 7082, 17105, 17705, 34210, 35410, 38951, 77902, 194755, 389510, 1101251, 2202502, 5506255, 11012510, 12113761, 24227522, 60568805, 121137610]

約数ペア:

[(1, 121137610), (2, 60568805), (5, 24227522), (10, 12113761), (11, 11012510), (22, 5506255), (55, 2202502), (110, 1101251), (311, 389510), (622, 194755), (1555, 77902), (3110, 38951), (3421, 35410), (3541, 34210), (6842, 17705), (7082, 17105)]