21000736530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233341517}}^1$

素因数の和:233341530

約数の個数: 24

約数和(自身を含む): 54601915212

約数和(自身を除く): 33601178682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233341517, 466683034, 700024551, 1166707585, 1400049102, 2100073653, 2333415170, 3500122755, 4200147306, 7000245510, 10500368265, 21000736530]

約数ペア:

[(1, 21000736530), (2, 10500368265), (3, 7000245510), (5, 4200147306), (6, 3500122755), (9, 2333415170), (10, 2100073653), (15, 1400049102), (18, 1166707585), (30, 700024551), (45, 466683034), (90, 233341517)]