6392540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 17064432

約数和(自身を除く): 10671892

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 593, 770, 980, 1078, 1186, 1540, 2156, 2372, 2695, 2965, 4151, 5390, 5930, 6523, 8302, 10780, 11860, 13046, 16604, 20755, 26092, 29057, 32615, 41510, 45661, 58114, 65230, 83020, 91322, 116228, 130460, 145285, 182644, 228305, 290570, 319627, 456610, 581140, 639254, 913220, 1278508, 1598135, 3196270, 6392540]

約数ペア:

[(1, 6392540), (2, 3196270), (4, 1598135), (5, 1278508), (7, 913220), (10, 639254), (11, 581140), (14, 456610), (20, 319627), (22, 290570), (28, 228305), (35, 182644), (44, 145285), (49, 130460), (55, 116228), (70, 91322), (77, 83020), (98, 65230), (110, 58114), (140, 45661), (154, 41510), (196, 32615), (220, 29057), (245, 26092), (308, 20755), (385, 16604), (490, 13046), (539, 11860), (593, 10780), (770, 8302), (980, 6523), (1078, 5930), (1186, 5390), (1540, 4151), (2156, 2965), (2372, 2695)]