30705717

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 18175947

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 467, 651, 707, 1401, 2121, 3131, 3269, 9393, 9807, 14477, 21917, 43431, 47167, 65751, 101339, 141501, 304017, 330169, 990507, 1462177, 4386531, 10235239, 30705717]

約数ペア:

[(1, 30705717), (3, 10235239), (7, 4386531), (21, 1462177), (31, 990507), (93, 330169), (101, 304017), (217, 141501), (303, 101339), (467, 65751), (651, 47167), (707, 43431), (1401, 21917), (2121, 14477), (3131, 9807), (3269, 9393)]