166498410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426919}}^1$

素因数の和:426942

約数の個数: 32

約数和(自身を含む): 430335360

約数和(自身を除く): 263836950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 426919, 853838, 1280757, 2134595, 2561514, 4269190, 5549947, 6403785, 11099894, 12807570, 16649841, 27749735, 33299682, 55499470, 83249205, 166498410]

約数ペア:

[(1, 166498410), (2, 83249205), (3, 55499470), (5, 33299682), (6, 27749735), (10, 16649841), (13, 12807570), (15, 11099894), (26, 6403785), (30, 5549947), (39, 4269190), (65, 2561514), (78, 2134595), (130, 1280757), (195, 853838), (390, 426919)]