121549590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1350551}}^1$

素因数の和:1350564

約数の個数: 24

約数和(自身を含む): 316029168

約数和(自身を除く): 194479578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1350551, 2701102, 4051653, 6752755, 8103306, 12154959, 13505510, 20258265, 24309918, 40516530, 60774795, 121549590]

約数ペア:

[(1, 121549590), (2, 60774795), (3, 40516530), (5, 24309918), (6, 20258265), (9, 13505510), (10, 12154959), (15, 8103306), (18, 6752755), (30, 4051653), (45, 2701102), (90, 1350551)]