3221460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 10666656

約数和(自身を除く): 7445196

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, 990, 1627, 1980, 3254, 4881, 6508, 8135, 9762, 14643, 16270, 17897, 19524, 24405, 29286, 32540, 35794, 48810, 53691, 58572, 71588, 73215, 89485, 97620, 107382, 146430, 161073, 178970, 214764, 268455, 292860, 322146, 357940, 536910, 644292, 805365, 1073820, 1610730, 3221460]

約数ペア:

[(1, 3221460), (2, 1610730), (3, 1073820), (4, 805365), (5, 644292), (6, 536910), (9, 357940), (10, 322146), (11, 292860), (12, 268455), (15, 214764), (18, 178970), (20, 161073), (22, 146430), (30, 107382), (33, 97620), (36, 89485), (44, 73215), (45, 71588), (55, 58572), (60, 53691), (66, 48810), (90, 35794), (99, 32540), (110, 29286), (132, 24405), (165, 19524), (180, 17897), (198, 16270), (220, 14643), (330, 9762), (396, 8135), (495, 6508), (660, 4881), (990, 3254), (1627, 1980)]