405051570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19483}}^1$

素因数の和:19517

約数の個数: 128

約数和(自身を含む): 1346734080

約数和(自身を除く): 941682510

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, 19483, 20790, 38966, 58449, 97415, 116898, 136381, 175347, 194830, 214313, 272762, 292245, 350694, 409143, 428626, 526041, 584490, 642939, 681905, 818286, 876735, 1052082, 1071565, 1227429, 1285878, 1363810, 1500191, 1753470, 1928817, 2045715, 2143130, 2454858, 2630205, 3000382, 3214695, 3682287, 3857634, 4091430, 4500573, 5260410, 5786451, 6137145, 6429390, 7364574, 7500955, 9001146, 9644085, 11572902, 12274290, 13501719, 15001910, 18411435, 19288170, 22502865, 27003438, 28932255, 36822870, 40505157, 45005730, 57864510, 67508595, 81010314, 135017190, 202525785, 405051570]

約数ペア:

[(1, 405051570), (2, 202525785), (3, 135017190), (5, 81010314), (6, 67508595), (7, 57864510), (9, 45005730), (10, 40505157), (11, 36822870), (14, 28932255), (15, 27003438), (18, 22502865), (21, 19288170), (22, 18411435), (27, 15001910), (30, 13501719), (33, 12274290), (35, 11572902), (42, 9644085), (45, 9001146), (54, 7500955), (55, 7364574), (63, 6429390), (66, 6137145), (70, 5786451), (77, 5260410), (90, 4500573), (99, 4091430), (105, 3857634), (110, 3682287), (126, 3214695), (135, 3000382), (154, 2630205), (165, 2454858), (189, 2143130), (198, 2045715), (210, 1928817), (231, 1753470), (270, 1500191), (297, 1363810), (315, 1285878), (330, 1227429), (378, 1071565), (385, 1052082), (462, 876735), (495, 818286), (594, 681905), (630, 642939), (693, 584490), (770, 526041), (945, 428626), (990, 409143), (1155, 350694), (1386, 292245), (1485, 272762), (1890, 214313), (2079, 194830), (2310, 175347), (2970, 136381), (3465, 116898), (4158, 97415), (6930, 58449), (10395, 38966), (19483, 20790)]