68276910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175069}}^1$

素因数の和:175092

約数の個数: 32

約数和(自身を含む): 176470560

約数和(自身を除く): 108193650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 175069, 350138, 525207, 875345, 1050414, 1750690, 2275897, 2626035, 4551794, 5252070, 6827691, 11379485, 13655382, 22758970, 34138455, 68276910]

約数ペア:

[(1, 68276910), (2, 34138455), (3, 22758970), (5, 13655382), (6, 11379485), (10, 6827691), (13, 5252070), (15, 4551794), (26, 2626035), (30, 2275897), (39, 1750690), (65, 1050414), (78, 875345), (130, 525207), (195, 350138), (390, 175069)]