4071310

素因数分解:

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

素因数の和:276

約数の個数: 32

約数和(自身を含む): 7711200

約数和(自身を除く): 3639890

約数列:

[1, 2, 5, 10, 29, 58, 101, 139, 145, 202, 278, 290, 505, 695, 1010, 1390, 2929, 4031, 5858, 8062, 14039, 14645, 20155, 28078, 29290, 40310, 70195, 140390, 407131, 814262, 2035655, 4071310]

約数ペア:

[(1, 4071310), (2, 2035655), (5, 814262), (10, 407131), (29, 140390), (58, 70195), (101, 40310), (139, 29290), (145, 28078), (202, 20155), (278, 14645), (290, 14039), (505, 8062), (695, 5858), (1010, 4031), (1390, 2929)]