29812570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 55323648

約数和(自身を除く): 25511078

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 463, 470, 685, 926, 1370, 2315, 4630, 6439, 12878, 21761, 32195, 43522, 63431, 64390, 108805, 126862, 217610, 317155, 634310, 2981257, 5962514, 14906285, 29812570]

約数ペア:

[(1, 29812570), (2, 14906285), (5, 5962514), (10, 2981257), (47, 634310), (94, 317155), (137, 217610), (235, 126862), (274, 108805), (463, 64390), (470, 63431), (685, 43522), (926, 32195), (1370, 21761), (2315, 12878), (4630, 6439)]