30454380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 104282640

約数和(自身を除く): 73828260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1709, 1782, 1980, 2970, 3418, 3564, 4455, 5127, 5940, 6836, 8545, 8910, 10254, 15381, 17090, 17820, 18799, 20508, 25635, 30762, 34180, 37598, 46143, 51270, 56397, 61524, 75196, 76905, 92286, 93995, 102540, 112794, 138429, 153810, 169191, 184572, 187990, 225588, 230715, 276858, 281985, 307620, 338382, 375980, 461430, 507573, 553716, 563970, 676764, 692145, 845955, 922860, 1015146, 1127940, 1384290, 1522719, 1691910, 2030292, 2537865, 2768580, 3045438, 3383820, 5075730, 6090876, 7613595, 10151460, 15227190, 30454380]

約数ペア:

[(1, 30454380), (2, 15227190), (3, 10151460), (4, 7613595), (5, 6090876), (6, 5075730), (9, 3383820), (10, 3045438), (11, 2768580), (12, 2537865), (15, 2030292), (18, 1691910), (20, 1522719), (22, 1384290), (27, 1127940), (30, 1015146), (33, 922860), (36, 845955), (44, 692145), (45, 676764), (54, 563970), (55, 553716), (60, 507573), (66, 461430), (81, 375980), (90, 338382), (99, 307620), (108, 281985), (110, 276858), (132, 230715), (135, 225588), (162, 187990), (165, 184572), (180, 169191), (198, 153810), (220, 138429), (270, 112794), (297, 102540), (324, 93995), (330, 92286), (396, 76905), (405, 75196), (495, 61524), (540, 56397), (594, 51270), (660, 46143), (810, 37598), (891, 34180), (990, 30762), (1188, 25635), (1485, 20508), (1620, 18799), (1709, 17820), (1782, 17090), (1980, 15381), (2970, 10254), (3418, 8910), (3564, 8545), (4455, 6836), (5127, 5940)]