63980730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64627}}^1$

素因数の和:64651

約数の個数: 48

約数和(自身を含む): 181475424

約数和(自身を除く): 117494694

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 64627, 129254, 193881, 323135, 387762, 581643, 646270, 710897, 969405, 1163286, 1421794, 1938810, 2132691, 2908215, 3554485, 4265382, 5816430, 6398073, 7108970, 10663455, 12796146, 21326910, 31990365, 63980730]

約数ペア:

[(1, 63980730), (2, 31990365), (3, 21326910), (5, 12796146), (6, 10663455), (9, 7108970), (10, 6398073), (11, 5816430), (15, 4265382), (18, 3554485), (22, 2908215), (30, 2132691), (33, 1938810), (45, 1421794), (55, 1163286), (66, 969405), (90, 710897), (99, 646270), (110, 581643), (165, 387762), (198, 323135), (330, 193881), (495, 129254), (990, 64627)]