30186430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70201}}^1$

素因数の和:70251

約数の個数: 16

約数和(自身を含む): 55599984

約数和(自身を除く): 25413554

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 70201, 140402, 351005, 702010, 3018643, 6037286, 15093215, 30186430]

約数ペア:

[(1, 30186430), (2, 15093215), (5, 6037286), (10, 3018643), (43, 702010), (86, 351005), (215, 140402), (430, 70201)]