3169990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 6259680

約数和(自身を除く): 3089690

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 643, 986, 1286, 2465, 3215, 4930, 6430, 10931, 18647, 21862, 37294, 54655, 93235, 109310, 186470, 316999, 633998, 1584995, 3169990]

約数ペア:

[(1, 3169990), (2, 1584995), (5, 633998), (10, 316999), (17, 186470), (29, 109310), (34, 93235), (58, 54655), (85, 37294), (145, 21862), (170, 18647), (290, 10931), (493, 6430), (643, 4930), (986, 3215), (1286, 2465)]