82630170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 256569768

約数和(自身を除く): 173939598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 369, 410, 441, 457, 490, 574, 615, 630, 735, 738, 861, 882, 914, 1230, 1371, 1435, 1470, 1722, 1845, 2009, 2205, 2285, 2583, 2742, 2870, 3199, 3690, 4018, 4113, 4305, 4410, 4570, 5166, 6027, 6398, 6855, 8226, 8610, 9597, 10045, 12054, 12915, 13710, 15995, 18081, 18737, 19194, 20090, 20565, 22393, 25830, 28791, 30135, 31990, 36162, 37474, 41130, 44786, 47985, 56211, 57582, 60270, 67179, 90405, 93685, 95970, 111965, 112422, 131159, 134358, 143955, 168633, 180810, 187370, 201537, 223930, 262318, 281055, 287910, 335895, 337266, 393477, 403074, 562110, 655795, 671790, 786954, 843165, 918113, 1007685, 1180431, 1311590, 1686330, 1836226, 1967385, 2015370, 2360862, 2754339, 3934770, 4590565, 5508678, 5902155, 8263017, 9181130, 11804310, 13771695, 16526034, 27543390, 41315085, 82630170]

約数ペア:

[(1, 82630170), (2, 41315085), (3, 27543390), (5, 16526034), (6, 13771695), (7, 11804310), (9, 9181130), (10, 8263017), (14, 5902155), (15, 5508678), (18, 4590565), (21, 3934770), (30, 2754339), (35, 2360862), (41, 2015370), (42, 1967385), (45, 1836226), (49, 1686330), (63, 1311590), (70, 1180431), (82, 1007685), (90, 918113), (98, 843165), (105, 786954), (123, 671790), (126, 655795), (147, 562110), (205, 403074), (210, 393477), (245, 337266), (246, 335895), (287, 287910), (294, 281055), (315, 262318), (369, 223930), (410, 201537), (441, 187370), (457, 180810), (490, 168633), (574, 143955), (615, 134358), (630, 131159), (735, 112422), (738, 111965), (861, 95970), (882, 93685), (914, 90405), (1230, 67179), (1371, 60270), (1435, 57582), (1470, 56211), (1722, 47985), (1845, 44786), (2009, 41130), (2205, 37474), (2285, 36162), (2583, 31990), (2742, 30135), (2870, 28791), (3199, 25830), (3690, 22393), (4018, 20565), (4113, 20090), (4305, 19194), (4410, 18737), (4570, 18081), (5166, 15995), (6027, 13710), (6398, 12915), (6855, 12054), (8226, 10045), (8610, 9597)]