2993820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 8594208

約数和(自身を除く): 5600388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1217, 1230, 2434, 2460, 3651, 4868, 6085, 7302, 12170, 14604, 18255, 24340, 36510, 49897, 73020, 99794, 149691, 199588, 249485, 299382, 498970, 598764, 748455, 997940, 1496910, 2993820]

約数ペア:

[(1, 2993820), (2, 1496910), (3, 997940), (4, 748455), (5, 598764), (6, 498970), (10, 299382), (12, 249485), (15, 199588), (20, 149691), (30, 99794), (41, 73020), (60, 49897), (82, 36510), (123, 24340), (164, 18255), (205, 14604), (246, 12170), (410, 7302), (492, 6085), (615, 4868), (820, 3651), (1217, 2460), (1230, 2434)]