21236709900270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{707890330009}}^1$

素因数の和:707890330019

約数の個数: 16

約数和(自身を含む): 50968103760720

約数和(自身を除く): 29731393860450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 707890330009, 1415780660018, 2123670990027, 3539451650045, 4247341980054, 7078903300090, 10618354950135, 21236709900270]

約数ペア:

[(1, 21236709900270), (2, 10618354950135), (3, 7078903300090), (5, 4247341980054), (6, 3539451650045), (10, 2123670990027), (15, 1415780660018), (30, 707890330009)]