39123810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4421

約数の個数: 80

約数和(自身を含む): 114789312

約数和(自身を除く): 75665502

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4391, 4455, 8782, 8910, 13173, 21955, 26346, 39519, 43910, 48301, 65865, 79038, 96602, 118557, 131730, 144903, 197595, 237114, 241505, 289806, 355671, 395190, 434709, 483010, 592785, 711342, 724515, 869418, 1185570, 1304127, 1449030, 1778355, 2173545, 2608254, 3556710, 3912381, 4347090, 6520635, 7824762, 13041270, 19561905, 39123810]

約数ペア:

[(1, 39123810), (2, 19561905), (3, 13041270), (5, 7824762), (6, 6520635), (9, 4347090), (10, 3912381), (11, 3556710), (15, 2608254), (18, 2173545), (22, 1778355), (27, 1449030), (30, 1304127), (33, 1185570), (45, 869418), (54, 724515), (55, 711342), (66, 592785), (81, 483010), (90, 434709), (99, 395190), (110, 355671), (135, 289806), (162, 241505), (165, 237114), (198, 197595), (270, 144903), (297, 131730), (330, 118557), (405, 96602), (495, 79038), (594, 65865), (810, 48301), (891, 43910), (990, 39519), (1485, 26346), (1782, 21955), (2970, 13173), (4391, 8910), (4455, 8782)]