126505470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 250889730

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 149, 182, 195, 210, 273, 298, 311, 390, 447, 455, 546, 622, 745, 894, 910, 933, 1043, 1365, 1490, 1555, 1866, 1937, 2086, 2177, 2235, 2730, 3110, 3129, 3874, 4043, 4354, 4470, 4665, 5215, 5811, 6258, 6531, 8086, 9330, 9685, 10430, 10885, 11622, 12129, 13062, 13559, 15645, 19370, 20215, 21770, 24258, 27118, 28301, 29055, 31290, 32655, 40430, 40677, 46339, 56602, 58110, 60645, 65310, 67795, 81354, 84903, 92678, 121290, 135590, 139017, 141505, 169806, 203385, 231695, 278034, 283010, 324373, 406770, 424515, 463390, 602407, 648746, 695085, 849030, 973119, 1204814, 1390170, 1621865, 1807221, 1946238, 3012035, 3243730, 3614442, 4216849, 4865595, 6024070, 8433698, 9036105, 9731190, 12650547, 18072210, 21084245, 25301094, 42168490, 63252735, 126505470]

約数ペア:

[(1, 126505470), (2, 63252735), (3, 42168490), (5, 25301094), (6, 21084245), (7, 18072210), (10, 12650547), (13, 9731190), (14, 9036105), (15, 8433698), (21, 6024070), (26, 4865595), (30, 4216849), (35, 3614442), (39, 3243730), (42, 3012035), (65, 1946238), (70, 1807221), (78, 1621865), (91, 1390170), (105, 1204814), (130, 973119), (149, 849030), (182, 695085), (195, 648746), (210, 602407), (273, 463390), (298, 424515), (311, 406770), (390, 324373), (447, 283010), (455, 278034), (546, 231695), (622, 203385), (745, 169806), (894, 141505), (910, 139017), (933, 135590), (1043, 121290), (1365, 92678), (1490, 84903), (1555, 81354), (1866, 67795), (1937, 65310), (2086, 60645), (2177, 58110), (2235, 56602), (2730, 46339), (3110, 40677), (3129, 40430), (3874, 32655), (4043, 31290), (4354, 29055), (4470, 28301), (4665, 27118), (5215, 24258), (5811, 21770), (6258, 20215), (6531, 19370), (8086, 15645), (9330, 13559), (9685, 13062), (10430, 12129), (10885, 11622)]