220144590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2446051}}^1$

素因数の和:2446064

約数の個数: 24

約数和(自身を含む): 572376168

約数和(自身を除く): 352231578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2446051, 4892102, 7338153, 12230255, 14676306, 22014459, 24460510, 36690765, 44028918, 73381530, 110072295, 220144590]

約数ペア:

[(1, 220144590), (2, 110072295), (3, 73381530), (5, 44028918), (6, 36690765), (9, 24460510), (10, 22014459), (15, 14676306), (18, 12230255), (30, 7338153), (45, 4892102), (90, 2446051)]