23157810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19793}}^1$

素因数の和:19819

約数の個数: 48

約数和(自身を含む): 64845144

約数和(自身を除く): 41687334

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 19793, 39586, 59379, 98965, 118758, 178137, 197930, 257309, 296895, 356274, 514618, 593790, 771927, 890685, 1286545, 1543854, 1781370, 2315781, 2573090, 3859635, 4631562, 7719270, 11578905, 23157810]

約数ペア:

[(1, 23157810), (2, 11578905), (3, 7719270), (5, 4631562), (6, 3859635), (9, 2573090), (10, 2315781), (13, 1781370), (15, 1543854), (18, 1286545), (26, 890685), (30, 771927), (39, 593790), (45, 514618), (65, 356274), (78, 296895), (90, 257309), (117, 197930), (130, 178137), (195, 118758), (234, 98965), (390, 59379), (585, 39586), (1170, 19793)]