42075170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247501}}^1$

素因数の和:247525

約数の個数: 16

約数和(自身を含む): 80190648

約数和(自身を除く): 38115478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 247501, 495002, 1237505, 2475010, 4207517, 8415034, 21037585, 42075170]

約数ペア:

[(1, 42075170), (2, 21037585), (5, 8415034), (10, 4207517), (17, 2475010), (34, 1237505), (85, 495002), (170, 247501)]