1410420

素因数分解:

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

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 4310208

約数和(自身を除く): 2899788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2137, 4274, 6411, 8548, 10685, 12822, 21370, 23507, 25644, 32055, 42740, 47014, 64110, 70521, 94028, 117535, 128220, 141042, 235070, 282084, 352605, 470140, 705210, 1410420]

約数ペア:

[(1, 1410420), (2, 705210), (3, 470140), (4, 352605), (5, 282084), (6, 235070), (10, 141042), (11, 128220), (12, 117535), (15, 94028), (20, 70521), (22, 64110), (30, 47014), (33, 42740), (44, 32055), (55, 25644), (60, 23507), (66, 21370), (110, 12822), (132, 10685), (165, 8548), (220, 6411), (330, 4274), (660, 2137)]