149636730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4987891}}^1$

素因数の和:4987901

約数の個数: 16

約数和(自身を含む): 359128224

約数和(自身を除く): 209491494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4987891, 9975782, 14963673, 24939455, 29927346, 49878910, 74818365, 149636730]

約数ペア:

[(1, 149636730), (2, 74818365), (3, 49878910), (5, 29927346), (6, 24939455), (10, 14963673), (15, 9975782), (30, 4987891)]