1839420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 6093360

約数和(自身を除く): 4253940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 929, 990, 1858, 1980, 2787, 3716, 4645, 5574, 8361, 9290, 10219, 11148, 13935, 16722, 18580, 20438, 27870, 30657, 33444, 40876, 41805, 51095, 55740, 61314, 83610, 91971, 102190, 122628, 153285, 167220, 183942, 204380, 306570, 367884, 459855, 613140, 919710, 1839420]

約数ペア:

[(1, 1839420), (2, 919710), (3, 613140), (4, 459855), (5, 367884), (6, 306570), (9, 204380), (10, 183942), (11, 167220), (12, 153285), (15, 122628), (18, 102190), (20, 91971), (22, 83610), (30, 61314), (33, 55740), (36, 51095), (44, 41805), (45, 40876), (55, 33444), (60, 30657), (66, 27870), (90, 20438), (99, 18580), (110, 16722), (132, 13935), (165, 11148), (180, 10219), (198, 9290), (220, 8361), (330, 5574), (396, 4645), (495, 3716), (660, 2787), (929, 1980), (990, 1858)]