312004245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2971469}}^1$

素因数の和:2971484

約数の個数: 16

約数和(自身を含む): 570522240

約数和(自身を除く): 258517995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2971469, 8914407, 14857345, 20800283, 44572035, 62400849, 104001415, 312004245]

約数ペア:

[(1, 312004245), (3, 104001415), (5, 62400849), (7, 44572035), (15, 20800283), (21, 14857345), (35, 8914407), (105, 2971469)]