1520879970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{50695999}}^1$

素因数の和:50696009

約数の個数: 16

約数和(自身を含む): 3650112000

約数和(自身を除く): 2129232030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 50695999, 101391998, 152087997, 253479995, 304175994, 506959990, 760439985, 1520879970]

約数ペア:

[(1, 1520879970), (2, 760439985), (3, 506959990), (5, 304175994), (6, 253479995), (10, 152087997), (15, 101391998), (30, 50695999)]