2021878380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{14407}}^1$

素因数の和:16758

約数の個数: 48

約数和(自身を含む): 5664072960

約数和(自身を除く): 3642194580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2339, 4678, 7017, 9356, 11695, 14034, 14407, 23390, 28068, 28814, 35085, 43221, 46780, 57628, 70170, 72035, 86442, 140340, 144070, 172884, 216105, 288140, 432210, 864420, 33697973, 67395946, 101093919, 134791892, 168489865, 202187838, 336979730, 404375676, 505469595, 673959460, 1010939190, 2021878380]

約数ペア:

[(1, 2021878380), (2, 1010939190), (3, 673959460), (4, 505469595), (5, 404375676), (6, 336979730), (10, 202187838), (12, 168489865), (15, 134791892), (20, 101093919), (30, 67395946), (60, 33697973), (2339, 864420), (4678, 432210), (7017, 288140), (9356, 216105), (11695, 172884), (14034, 144070), (14407, 140340), (23390, 86442), (28068, 72035), (28814, 70170), (35085, 57628), (43221, 46780)]