2016561180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{550973}}^1$

素因数の和:551046

約数の個数: 48

約数和(自身を含む): 5738945184

約数和(自身を除く): 3722384004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 550973, 1101946, 1652919, 2203892, 2754865, 3305838, 5509730, 6611676, 8264595, 11019460, 16529190, 33058380, 33609353, 67218706, 100828059, 134437412, 168046765, 201656118, 336093530, 403312236, 504140295, 672187060, 1008280590, 2016561180]

約数ペア:

[(1, 2016561180), (2, 1008280590), (3, 672187060), (4, 504140295), (5, 403312236), (6, 336093530), (10, 201656118), (12, 168046765), (15, 134437412), (20, 100828059), (30, 67218706), (60, 33609353), (61, 33058380), (122, 16529190), (183, 11019460), (244, 8264595), (305, 6611676), (366, 5509730), (610, 3305838), (732, 2754865), (915, 2203892), (1220, 1652919), (1830, 1101946), (3660, 550973)]