30674315

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 13838965

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 643, 1015, 1363, 1645, 3215, 4501, 6815, 9541, 18647, 22505, 30221, 47705, 93235, 130529, 151105, 211547, 652645, 876409, 1057735, 4382045, 6134863, 30674315]

約数ペア:

[(1, 30674315), (5, 6134863), (7, 4382045), (29, 1057735), (35, 876409), (47, 652645), (145, 211547), (203, 151105), (235, 130529), (329, 93235), (643, 47705), (1015, 30221), (1363, 22505), (1645, 18647), (3215, 9541), (4501, 6815)]