153438110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16481}}^1$

素因数の和:16521

約数の個数: 48

約数和(自身を含む): 338210640

約数和(自身を除く): 184772530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 16481, 32962, 82405, 115367, 164810, 230734, 313139, 576835, 626278, 807569, 1153670, 1565695, 1615138, 2191973, 3131390, 4037845, 4383946, 8075690, 10959865, 15343811, 21919730, 30687622, 76719055, 153438110]

約数ペア:

[(1, 153438110), (2, 76719055), (5, 30687622), (7, 21919730), (10, 15343811), (14, 10959865), (19, 8075690), (35, 4383946), (38, 4037845), (49, 3131390), (70, 2191973), (95, 1615138), (98, 1565695), (133, 1153670), (190, 807569), (245, 626278), (266, 576835), (490, 313139), (665, 230734), (931, 164810), (1330, 115367), (1862, 82405), (4655, 32962), (9310, 16481)]