227432660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6625

約数の個数: 96

約数和(自身を含む): 618858240

約数和(自身を除く): 391425580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6577, 6916, 8645, 13154, 17290, 26308, 32885, 34580, 46039, 65770, 85501, 92078, 124963, 131540, 171002, 184156, 230195, 249926, 342004, 427505, 460390, 499852, 598507, 624815, 855010, 874741, 920780, 1197014, 1249630, 1624519, 1710020, 1749482, 2394028, 2499260, 2992535, 3249038, 3498964, 4373705, 5985070, 6498076, 8122595, 8747410, 11371633, 11970140, 16245190, 17494820, 22743266, 32490380, 45486532, 56858165, 113716330, 227432660]

約数ペア:

[(1, 227432660), (2, 113716330), (4, 56858165), (5, 45486532), (7, 32490380), (10, 22743266), (13, 17494820), (14, 16245190), (19, 11970140), (20, 11371633), (26, 8747410), (28, 8122595), (35, 6498076), (38, 5985070), (52, 4373705), (65, 3498964), (70, 3249038), (76, 2992535), (91, 2499260), (95, 2394028), (130, 1749482), (133, 1710020), (140, 1624519), (182, 1249630), (190, 1197014), (247, 920780), (260, 874741), (266, 855010), (364, 624815), (380, 598507), (455, 499852), (494, 460390), (532, 427505), (665, 342004), (910, 249926), (988, 230195), (1235, 184156), (1330, 171002), (1729, 131540), (1820, 124963), (2470, 92078), (2660, 85501), (3458, 65770), (4940, 46039), (6577, 34580), (6916, 32885), (8645, 26308), (13154, 17290)]