127219590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1413551}}^1$

素因数の和:1413564

約数の個数: 24

約数和(自身を含む): 330771168

約数和(自身を除く): 203551578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1413551, 2827102, 4240653, 7067755, 8481306, 12721959, 14135510, 21203265, 25443918, 42406530, 63609795, 127219590]

約数ペア:

[(1, 127219590), (2, 63609795), (3, 42406530), (5, 25443918), (6, 21203265), (9, 14135510), (10, 12721959), (15, 8481306), (18, 7067755), (30, 4240653), (45, 2827102), (90, 1413551)]