6857210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 13001472

約数和(自身を除く): 6144262

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 431, 862, 1591, 2155, 3182, 4310, 7955, 15910, 15947, 18533, 31894, 37066, 79735, 92665, 159470, 185330, 685721, 1371442, 3428605, 6857210]

約数ペア:

[(1, 6857210), (2, 3428605), (5, 1371442), (10, 685721), (37, 185330), (43, 159470), (74, 92665), (86, 79735), (185, 37066), (215, 31894), (370, 18533), (430, 15947), (431, 15910), (862, 7955), (1591, 4310), (2155, 3182)]