69212270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 69589330

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 101, 139, 145, 170, 202, 278, 290, 493, 505, 695, 986, 1010, 1390, 1717, 2363, 2465, 2929, 3434, 4031, 4726, 4930, 5858, 8062, 8585, 11815, 14039, 14645, 17170, 20155, 23630, 28078, 29290, 40310, 49793, 68527, 70195, 99586, 137054, 140390, 238663, 248965, 342635, 407131, 477326, 497930, 685270, 814262, 1193315, 2035655, 2386630, 4071310, 6921227, 13842454, 34606135, 69212270]

約数ペア:

[(1, 69212270), (2, 34606135), (5, 13842454), (10, 6921227), (17, 4071310), (29, 2386630), (34, 2035655), (58, 1193315), (85, 814262), (101, 685270), (139, 497930), (145, 477326), (170, 407131), (202, 342635), (278, 248965), (290, 238663), (493, 140390), (505, 137054), (695, 99586), (986, 70195), (1010, 68527), (1390, 49793), (1717, 40310), (2363, 29290), (2465, 28078), (2929, 23630), (3434, 20155), (4031, 17170), (4726, 14645), (4930, 14039), (5858, 11815), (8062, 8585)]