30775605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 56812800

約数和(自身を除く): 26037195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 2689, 3815, 8067, 11445, 13445, 18823, 40335, 56469, 94115, 282345, 293101, 879303, 1465505, 2051707, 4396515, 6155121, 10258535, 30775605]

約数ペア:

[(1, 30775605), (3, 10258535), (5, 6155121), (7, 4396515), (15, 2051707), (21, 1465505), (35, 879303), (105, 293101), (109, 282345), (327, 94115), (545, 56469), (763, 40335), (1635, 18823), (2289, 13445), (2689, 11445), (3815, 8067)]