489375810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23539}}^1$

素因数の和:23573

約数の個数: 128

約数和(自身を含む): 1627084800

約数和(自身を除く): 1137708990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 20790, 23539, 47078, 70617, 117695, 141234, 164773, 211851, 235390, 258929, 329546, 353085, 423702, 494319, 517858, 635553, 706170, 776787, 823865, 988638, 1059255, 1271106, 1294645, 1482957, 1553574, 1647730, 1812503, 2118510, 2330361, 2471595, 2589290, 2965914, 3177765, 3625006, 3883935, 4448871, 4660722, 4943190, 5437509, 6355530, 6991083, 7414785, 7767870, 8897742, 9062515, 10875018, 11651805, 13982166, 14829570, 16312527, 18125030, 22244355, 23303610, 27187545, 32625054, 34955415, 44488710, 48937581, 54375090, 69910830, 81562635, 97875162, 163125270, 244687905, 489375810]

約数ペア:

[(1, 489375810), (2, 244687905), (3, 163125270), (5, 97875162), (6, 81562635), (7, 69910830), (9, 54375090), (10, 48937581), (11, 44488710), (14, 34955415), (15, 32625054), (18, 27187545), (21, 23303610), (22, 22244355), (27, 18125030), (30, 16312527), (33, 14829570), (35, 13982166), (42, 11651805), (45, 10875018), (54, 9062515), (55, 8897742), (63, 7767870), (66, 7414785), (70, 6991083), (77, 6355530), (90, 5437509), (99, 4943190), (105, 4660722), (110, 4448871), (126, 3883935), (135, 3625006), (154, 3177765), (165, 2965914), (189, 2589290), (198, 2471595), (210, 2330361), (231, 2118510), (270, 1812503), (297, 1647730), (315, 1553574), (330, 1482957), (378, 1294645), (385, 1271106), (462, 1059255), (495, 988638), (594, 823865), (630, 776787), (693, 706170), (770, 635553), (945, 517858), (990, 494319), (1155, 423702), (1386, 353085), (1485, 329546), (1890, 258929), (2079, 235390), (2310, 211851), (2970, 164773), (3465, 141234), (4158, 117695), (6930, 70617), (10395, 47078), (20790, 23539)]