2180341135

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 3177308160

約数和(自身を除く): 996967025

約数列:

[1, 5, 7, 31, 35, 67, 89, 155, 217, 335, 337, 445, 469, 623, 1085, 1685, 2077, 2345, 2359, 2759, 3115, 5963, 10385, 10447, 11795, 13795, 14539, 19313, 22579, 29815, 29993, 41741, 52235, 72695, 73129, 96565, 112895, 149965, 158053, 184853, 208705, 209951, 365645, 699949, 790265, 924265, 929783, 1049755, 1293971, 2009531, 3499745, 4648915, 4899643, 6469855, 6508481, 10047655, 14066717, 24498215, 32542405, 62295461, 70333585, 311477305, 436068227, 2180341135]

約数ペア:

[(1, 2180341135), (5, 436068227), (7, 311477305), (31, 70333585), (35, 62295461), (67, 32542405), (89, 24498215), (155, 14066717), (217, 10047655), (335, 6508481), (337, 6469855), (445, 4899643), (469, 4648915), (623, 3499745), (1085, 2009531), (1685, 1293971), (2077, 1049755), (2345, 929783), (2359, 924265), (2759, 790265), (3115, 699949), (5963, 365645), (10385, 209951), (10447, 208705), (11795, 184853), (13795, 158053), (14539, 149965), (19313, 112895), (22579, 96565), (29815, 73129), (29993, 72695), (41741, 52235)]