4481730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 13172544

約数和(自身を除く): 8690814

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, 503, 594, 810, 891, 990, 1006, 1485, 1509, 1782, 2515, 2970, 3018, 4455, 4527, 5030, 5533, 7545, 8910, 9054, 11066, 13581, 15090, 16599, 22635, 27162, 27665, 33198, 40743, 45270, 49797, 55330, 67905, 81486, 82995, 99594, 135810, 149391, 165990, 203715, 248985, 298782, 407430, 448173, 497970, 746955, 896346, 1493910, 2240865, 4481730]

約数ペア:

[(1, 4481730), (2, 2240865), (3, 1493910), (5, 896346), (6, 746955), (9, 497970), (10, 448173), (11, 407430), (15, 298782), (18, 248985), (22, 203715), (27, 165990), (30, 149391), (33, 135810), (45, 99594), (54, 82995), (55, 81486), (66, 67905), (81, 55330), (90, 49797), (99, 45270), (110, 40743), (135, 33198), (162, 27665), (165, 27162), (198, 22635), (270, 16599), (297, 15090), (330, 13581), (405, 11066), (495, 9054), (503, 8910), (594, 7545), (810, 5533), (891, 5030), (990, 4527), (1006, 4455), (1485, 3018), (1509, 2970), (1782, 2515)]