280530184590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3117002051}}^1$

素因数の和:3117002064

約数の個数: 24

約数和(自身を含む): 729378480168

約数和(自身を除く): 448848295578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3117002051, 6234004102, 9351006153, 15585010255, 18702012306, 28053018459, 31170020510, 46755030765, 56106036918, 93510061530, 140265092295, 280530184590]

約数ペア:

[(1, 280530184590), (2, 140265092295), (3, 93510061530), (5, 56106036918), (6, 46755030765), (9, 31170020510), (10, 28053018459), (15, 18702012306), (18, 15585010255), (30, 9351006153), (45, 6234004102), (90, 3117002051)]