497970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 1415232

約数和(自身を除く): 917262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 503, 990, 1006, 1509, 2515, 3018, 4527, 5030, 5533, 7545, 9054, 11066, 15090, 16599, 22635, 27665, 33198, 45270, 49797, 55330, 82995, 99594, 165990, 248985, 497970]

約数ペア:

[(1, 497970), (2, 248985), (3, 165990), (5, 99594), (6, 82995), (9, 55330), (10, 49797), (11, 45270), (15, 33198), (18, 27665), (22, 22635), (30, 16599), (33, 15090), (45, 11066), (55, 9054), (66, 7545), (90, 5533), (99, 5030), (110, 4527), (165, 3018), (198, 2515), (330, 1509), (495, 1006), (503, 990)]