64357260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97511}}^1$

素因数の和:97534

約数の個数: 48

約数和(自身を含む): 196584192

約数和(自身を除く): 132226932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 97511, 195022, 292533, 390044, 487555, 585066, 975110, 1072621, 1170132, 1462665, 1950220, 2145242, 2925330, 3217863, 4290484, 5363105, 5850660, 6435726, 10726210, 12871452, 16089315, 21452420, 32178630, 64357260]

約数ペア:

[(1, 64357260), (2, 32178630), (3, 21452420), (4, 16089315), (5, 12871452), (6, 10726210), (10, 6435726), (11, 5850660), (12, 5363105), (15, 4290484), (20, 3217863), (22, 2925330), (30, 2145242), (33, 1950220), (44, 1462665), (55, 1170132), (60, 1072621), (66, 975110), (110, 585066), (132, 487555), (165, 390044), (220, 292533), (330, 195022), (660, 97511)]