2115630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 6003504

約数和(自身を除く): 3887874

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2137, 4274, 6411, 10685, 12822, 19233, 21370, 23507, 32055, 38466, 47014, 64110, 70521, 96165, 117535, 141042, 192330, 211563, 235070, 352605, 423126, 705210, 1057815, 2115630]

約数ペア:

[(1, 2115630), (2, 1057815), (3, 705210), (5, 423126), (6, 352605), (9, 235070), (10, 211563), (11, 192330), (15, 141042), (18, 117535), (22, 96165), (30, 70521), (33, 64110), (45, 47014), (55, 38466), (66, 32055), (90, 23507), (99, 21370), (110, 19233), (165, 12822), (198, 10685), (330, 6411), (495, 4274), (990, 2137)]