7719270

素因数分解:

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

素因数の和:19816

約数の個数: 32

約数和(自身を含む): 19952352

約数和(自身を除く): 12233082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19793, 39586, 59379, 98965, 118758, 197930, 257309, 296895, 514618, 593790, 771927, 1286545, 1543854, 2573090, 3859635, 7719270]

約数ペア:

[(1, 7719270), (2, 3859635), (3, 2573090), (5, 1543854), (6, 1286545), (10, 771927), (13, 593790), (15, 514618), (26, 296895), (30, 257309), (39, 197930), (65, 118758), (78, 98965), (130, 59379), (195, 39586), (390, 19793)]