354117310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{9341}}^1$

素因数の和:9588

約数の個数: 32

約数和(自身を含む): 678004992

約数和(自身を除く): 323887682

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 7582, 9341, 18682, 18955, 37910, 46705, 93410, 158797, 317594, 793985, 1587970, 2083043, 4166086, 10415215, 20830430, 35411731, 70823462, 177058655, 354117310]

約数ペア:

[(1, 354117310), (2, 177058655), (5, 70823462), (10, 35411731), (17, 20830430), (34, 10415215), (85, 4166086), (170, 2083043), (223, 1587970), (446, 793985), (1115, 317594), (2230, 158797), (3791, 93410), (7582, 46705), (9341, 37910), (18682, 18955)]