3819420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 12983040

約数和(自身を除く): 9163620

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 643, 660, 990, 1188, 1286, 1485, 1929, 1980, 2572, 2970, 3215, 3858, 5787, 5940, 6430, 7073, 7716, 9645, 11574, 12860, 14146, 17361, 19290, 21219, 23148, 28292, 28935, 34722, 35365, 38580, 42438, 57870, 63657, 69444, 70730, 84876, 86805, 106095, 115740, 127314, 141460, 173610, 190971, 212190, 254628, 318285, 347220, 381942, 424380, 636570, 763884, 954855, 1273140, 1909710, 3819420]

約数ペア:

[(1, 3819420), (2, 1909710), (3, 1273140), (4, 954855), (5, 763884), (6, 636570), (9, 424380), (10, 381942), (11, 347220), (12, 318285), (15, 254628), (18, 212190), (20, 190971), (22, 173610), (27, 141460), (30, 127314), (33, 115740), (36, 106095), (44, 86805), (45, 84876), (54, 70730), (55, 69444), (60, 63657), (66, 57870), (90, 42438), (99, 38580), (108, 35365), (110, 34722), (132, 28935), (135, 28292), (165, 23148), (180, 21219), (198, 19290), (220, 17361), (270, 14146), (297, 12860), (330, 11574), (396, 9645), (495, 7716), (540, 7073), (594, 6430), (643, 5940), (660, 5787), (990, 3858), (1188, 3215), (1286, 2970), (1485, 2572), (1929, 1980)]