54240270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 149700096

約数和(自身を除く): 95459826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 905, 1086, 1267, 1427, 1810, 2534, 2715, 2854, 3801, 4281, 5430, 6335, 7135, 7602, 8562, 9989, 12670, 14270, 19005, 19978, 21405, 29967, 38010, 42810, 49945, 59934, 99890, 149835, 258287, 299670, 516574, 774861, 1291435, 1549722, 1808009, 2582870, 3616018, 3874305, 5424027, 7748610, 9040045, 10848054, 18080090, 27120135, 54240270]

約数ペア:

[(1, 54240270), (2, 27120135), (3, 18080090), (5, 10848054), (6, 9040045), (7, 7748610), (10, 5424027), (14, 3874305), (15, 3616018), (21, 2582870), (30, 1808009), (35, 1549722), (42, 1291435), (70, 774861), (105, 516574), (181, 299670), (210, 258287), (362, 149835), (543, 99890), (905, 59934), (1086, 49945), (1267, 42810), (1427, 38010), (1810, 29967), (2534, 21405), (2715, 19978), (2854, 19005), (3801, 14270), (4281, 12670), (5430, 9989), (6335, 8562), (7135, 7602)]