172315030

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{14159}}^1$

素因数の和:15383

約数の個数: 16

約数和(自身を含む): 310443840

約数和(自身を除く): 138128810

約数列:

[1, 2, 5, 10, 1217, 2434, 6085, 12170, 14159, 28318, 70795, 141590, 17231503, 34463006, 86157515, 172315030]

約数ペア:

[(1, 172315030), (2, 86157515), (5, 34463006), (10, 17231503), (1217, 141590), (2434, 70795), (6085, 28318), (12170, 14159)]