6856910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 6275890

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 239, 302, 478, 755, 1195, 1510, 2390, 2869, 4541, 5738, 9082, 14345, 22705, 28690, 36089, 45410, 72178, 180445, 360890, 685691, 1371382, 3428455, 6856910]

約数ペア:

[(1, 6856910), (2, 3428455), (5, 1371382), (10, 685691), (19, 360890), (38, 180445), (95, 72178), (151, 45410), (190, 36089), (239, 28690), (302, 22705), (478, 14345), (755, 9082), (1195, 5738), (1510, 4541), (2390, 2869)]