2098474290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235519}}^1$

素因数の和:235549

約数の個数: 80

約数和(自身を含む): 6155550720

約数和(自身を除く): 4057076430

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, 4455, 8910, 235519, 471038, 706557, 1177595, 1413114, 2119671, 2355190, 2590709, 3532785, 4239342, 5181418, 6359013, 7065570, 7772127, 10598355, 12718026, 12953545, 15544254, 19077039, 21196710, 23316381, 25907090, 31795065, 38154078, 38860635, 46632762, 63590130, 69949143, 77721270, 95385195, 116581905, 139898286, 190770390, 209847429, 233163810, 349745715, 419694858, 699491430, 1049237145, 2098474290]

約数ペア:

[(1, 2098474290), (2, 1049237145), (3, 699491430), (5, 419694858), (6, 349745715), (9, 233163810), (10, 209847429), (11, 190770390), (15, 139898286), (18, 116581905), (22, 95385195), (27, 77721270), (30, 69949143), (33, 63590130), (45, 46632762), (54, 38860635), (55, 38154078), (66, 31795065), (81, 25907090), (90, 23316381), (99, 21196710), (110, 19077039), (135, 15544254), (162, 12953545), (165, 12718026), (198, 10598355), (270, 7772127), (297, 7065570), (330, 6359013), (405, 5181418), (495, 4239342), (594, 3532785), (810, 2590709), (891, 2355190), (990, 2119671), (1485, 1413114), (1782, 1177595), (2970, 706557), (4455, 471038), (8910, 235519)]