241291490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 489646080

約数和(自身を除く): 248354590

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 139, 215, 278, 367, 430, 473, 695, 734, 946, 1390, 1529, 1835, 2365, 3058, 3670, 4037, 4730, 5977, 7645, 8074, 11954, 15290, 15781, 20185, 29885, 31562, 40370, 51013, 59770, 65747, 78905, 102026, 131494, 157810, 173591, 255065, 328735, 347182, 510130, 561143, 657470, 867955, 1122286, 1735910, 2193559, 2805715, 4387118, 5611430, 10967795, 21935590, 24129149, 48258298, 120645745, 241291490]

約数ペア:

[(1, 241291490), (2, 120645745), (5, 48258298), (10, 24129149), (11, 21935590), (22, 10967795), (43, 5611430), (55, 4387118), (86, 2805715), (110, 2193559), (139, 1735910), (215, 1122286), (278, 867955), (367, 657470), (430, 561143), (473, 510130), (695, 347182), (734, 328735), (946, 255065), (1390, 173591), (1529, 157810), (1835, 131494), (2365, 102026), (3058, 78905), (3670, 65747), (4037, 59770), (4730, 51013), (5977, 40370), (7645, 31562), (8074, 29885), (11954, 20185), (15290, 15781)]