2913133020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6936031}}^1$

素因数の和:6936050

約数の個数: 48

約数和(自身を含む): 9322027008

約数和(自身を除く): 6408893988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6936031, 13872062, 20808093, 27744124, 34680155, 41616186, 48552217, 69360310, 83232372, 97104434, 104040465, 138720620, 145656651, 194208868, 208080930, 242761085, 291313302, 416161860, 485522170, 582626604, 728283255, 971044340, 1456566510, 2913133020]

約数ペア:

[(1, 2913133020), (2, 1456566510), (3, 971044340), (4, 728283255), (5, 582626604), (6, 485522170), (7, 416161860), (10, 291313302), (12, 242761085), (14, 208080930), (15, 194208868), (20, 145656651), (21, 138720620), (28, 104040465), (30, 97104434), (35, 83232372), (42, 69360310), (60, 48552217), (70, 41616186), (84, 34680155), (105, 27744124), (140, 20808093), (210, 13872062), (420, 6936031)]