2100081630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70002721}}^1$

素因数の和:70002731

約数の個数: 16

約数和(自身を含む): 5040195984

約数和(自身を除く): 2940114354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70002721, 140005442, 210008163, 350013605, 420016326, 700027210, 1050040815, 2100081630]

約数ペア:

[(1, 2100081630), (2, 1050040815), (3, 700027210), (5, 420016326), (6, 350013605), (10, 210008163), (15, 140005442), (30, 70002721)]