2149676505

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 3955161600

約数和(自身を除く): 1805485095

約数列:

[1, 3, 5, 9, 15, 37, 45, 59, 79, 111, 177, 185, 237, 277, 295, 333, 395, 531, 555, 711, 831, 885, 1185, 1385, 1665, 2183, 2493, 2655, 2923, 3555, 4155, 4661, 6549, 8769, 10249, 10915, 12465, 13983, 14615, 16343, 19647, 21883, 23305, 26307, 30747, 32745, 41949, 43845, 49029, 51245, 65649, 69915, 81715, 92241, 98235, 109415, 131535, 147087, 153735, 172457, 196947, 209745, 245145, 328245, 461205, 517371, 604691, 735435, 809671, 862285, 984735, 1291097, 1552113, 1814073, 2429013, 2586855, 3023455, 3873291, 4048355, 5442219, 6455485, 7287039, 7760565, 9070365, 11619873, 12145065, 19366455, 27211095, 36435195, 47770589, 58099365, 143311767, 238852945, 429935301, 716558835, 2149676505]

約数ペア:

[(1, 2149676505), (3, 716558835), (5, 429935301), (9, 238852945), (15, 143311767), (37, 58099365), (45, 47770589), (59, 36435195), (79, 27211095), (111, 19366455), (177, 12145065), (185, 11619873), (237, 9070365), (277, 7760565), (295, 7287039), (333, 6455485), (395, 5442219), (531, 4048355), (555, 3873291), (711, 3023455), (831, 2586855), (885, 2429013), (1185, 1814073), (1385, 1552113), (1665, 1291097), (2183, 984735), (2493, 862285), (2655, 809671), (2923, 735435), (3555, 604691), (4155, 517371), (4661, 461205), (6549, 328245), (8769, 245145), (10249, 209745), (10915, 196947), (12465, 172457), (13983, 153735), (14615, 147087), (16343, 131535), (19647, 109415), (21883, 98235), (23305, 92241), (26307, 81715), (30747, 69915), (32745, 65649), (41949, 51245), (43845, 49029)]