201221450070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6707381669}}^1$

素因数の和:6707381679

約数の個数: 16

約数和(自身を含む): 482931480240

約数和(自身を除く): 281710030170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6707381669, 13414763338, 20122145007, 33536908345, 40244290014, 67073816690, 100610725035, 201221450070]

約数ペア:

[(1, 201221450070), (2, 100610725035), (3, 67073816690), (5, 40244290014), (6, 33536908345), (10, 20122145007), (15, 13414763338), (30, 6707381669)]