5721540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8692

約数の個数: 48

約数和(自身を含む): 17478720

約数和(自身を除く): 11757180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 8669, 17338, 26007, 34676, 43345, 52014, 86690, 95359, 104028, 130035, 173380, 190718, 260070, 286077, 381436, 476795, 520140, 572154, 953590, 1144308, 1430385, 1907180, 2860770, 5721540]

約数ペア:

[(1, 5721540), (2, 2860770), (3, 1907180), (4, 1430385), (5, 1144308), (6, 953590), (10, 572154), (11, 520140), (12, 476795), (15, 381436), (20, 286077), (22, 260070), (30, 190718), (33, 173380), (44, 130035), (55, 104028), (60, 95359), (66, 86690), (110, 52014), (132, 43345), (165, 34676), (220, 26007), (330, 17338), (660, 8669)]