61081410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156619}}^1$

素因数の和:156642

約数の個数: 32

約数和(自身を含む): 157872960

約数和(自身を除く): 96791550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 156619, 313238, 469857, 783095, 939714, 1566190, 2036047, 2349285, 4072094, 4698570, 6108141, 10180235, 12216282, 20360470, 30540705, 61081410]

約数ペア:

[(1, 61081410), (2, 30540705), (3, 20360470), (5, 12216282), (6, 10180235), (10, 6108141), (13, 4698570), (15, 4072094), (26, 2349285), (30, 2036047), (39, 1566190), (65, 939714), (78, 783095), (130, 469857), (195, 313238), (390, 156619)]