1330521390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2620

約数の個数: 160

約数和(自身を含む): 3970581120

約数和(自身を除く): 2640059730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 59, 66, 81, 90, 99, 110, 118, 135, 162, 165, 177, 198, 270, 295, 297, 330, 354, 405, 495, 531, 590, 594, 649, 810, 885, 891, 990, 1062, 1298, 1485, 1593, 1770, 1782, 1947, 2531, 2655, 2970, 3186, 3245, 3894, 4455, 4779, 5062, 5310, 5841, 6490, 7593, 7965, 8910, 9558, 9735, 11682, 12655, 15186, 15930, 17523, 19470, 22779, 23895, 25310, 27841, 29205, 35046, 37965, 45558, 47790, 52569, 55682, 58410, 68337, 75930, 83523, 87615, 105138, 113895, 136674, 139205, 149329, 167046, 175230, 205011, 227790, 250569, 262845, 278410, 298658, 341685, 410022, 417615, 447987, 501138, 525690, 683370, 746645, 751707, 835230, 895974, 1025055, 1252845, 1343961, 1493290, 1503414, 1642619, 2050110, 2239935, 2255121, 2505690, 2687922, 3285238, 3758535, 4031883, 4479870, 4510242, 4927857, 6719805, 7517070, 8063766, 8213095, 9855714, 11275605, 12095649, 13439610, 14783571, 16426190, 20159415, 22551210, 24191298, 24639285, 29567142, 40318830, 44350713, 49278570, 60478245, 73917855, 88701426, 120956490, 133052139, 147835710, 221753565, 266104278, 443507130, 665260695, 1330521390]

約数ペア:

[(1, 1330521390), (2, 665260695), (3, 443507130), (5, 266104278), (6, 221753565), (9, 147835710), (10, 133052139), (11, 120956490), (15, 88701426), (18, 73917855), (22, 60478245), (27, 49278570), (30, 44350713), (33, 40318830), (45, 29567142), (54, 24639285), (55, 24191298), (59, 22551210), (66, 20159415), (81, 16426190), (90, 14783571), (99, 13439610), (110, 12095649), (118, 11275605), (135, 9855714), (162, 8213095), (165, 8063766), (177, 7517070), (198, 6719805), (270, 4927857), (295, 4510242), (297, 4479870), (330, 4031883), (354, 3758535), (405, 3285238), (495, 2687922), (531, 2505690), (590, 2255121), (594, 2239935), (649, 2050110), (810, 1642619), (885, 1503414), (891, 1493290), (990, 1343961), (1062, 1252845), (1298, 1025055), (1485, 895974), (1593, 835230), (1770, 751707), (1782, 746645), (1947, 683370), (2531, 525690), (2655, 501138), (2970, 447987), (3186, 417615), (3245, 410022), (3894, 341685), (4455, 298658), (4779, 278410), (5062, 262845), (5310, 250569), (5841, 227790), (6490, 205011), (7593, 175230), (7965, 167046), (8910, 149329), (9558, 139205), (9735, 136674), (11682, 113895), (12655, 105138), (15186, 87615), (15930, 83523), (17523, 75930), (19470, 68337), (22779, 58410), (23895, 55682), (25310, 52569), (27841, 47790), (29205, 45558), (35046, 37965)]