121959870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239137}}^1$

素因数の和:239164

約数の個数: 32

約数和(自身を含む): 309922848

約数和(自身を除く): 187962978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 239137, 478274, 717411, 1195685, 1434822, 2391370, 3587055, 4065329, 7174110, 8130658, 12195987, 20326645, 24391974, 40653290, 60979935, 121959870]

約数ペア:

[(1, 121959870), (2, 60979935), (3, 40653290), (5, 24391974), (6, 20326645), (10, 12195987), (15, 8130658), (17, 7174110), (30, 4065329), (34, 3587055), (51, 2391370), (85, 1434822), (102, 1195685), (170, 717411), (255, 478274), (510, 239137)]