23198210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 26879230

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 59, 70, 82, 118, 137, 205, 274, 287, 295, 410, 413, 574, 590, 685, 826, 959, 1370, 1435, 1918, 2065, 2419, 2870, 4130, 4795, 4838, 5617, 8083, 9590, 11234, 12095, 16166, 16933, 24190, 28085, 33866, 39319, 40415, 56170, 56581, 78638, 80830, 84665, 113162, 169330, 196595, 282905, 331403, 393190, 565810, 662806, 1657015, 2319821, 3314030, 4639642, 11599105, 23198210]

約数ペア:

[(1, 23198210), (2, 11599105), (5, 4639642), (7, 3314030), (10, 2319821), (14, 1657015), (35, 662806), (41, 565810), (59, 393190), (70, 331403), (82, 282905), (118, 196595), (137, 169330), (205, 113162), (274, 84665), (287, 80830), (295, 78638), (410, 56581), (413, 56170), (574, 40415), (590, 39319), (685, 33866), (826, 28085), (959, 24190), (1370, 16933), (1435, 16166), (1918, 12095), (2065, 11234), (2419, 9590), (2870, 8083), (4130, 5617), (4795, 4838)]