11773020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28031}}^1$

素因数の和:28050

約数の個数: 48

約数和(自身を含む): 37675008

約数和(自身を除く): 25901988

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, 28031, 56062, 84093, 112124, 140155, 168186, 196217, 280310, 336372, 392434, 420465, 560620, 588651, 784868, 840930, 981085, 1177302, 1681860, 1962170, 2354604, 2943255, 3924340, 5886510, 11773020]

約数ペア:

[(1, 11773020), (2, 5886510), (3, 3924340), (4, 2943255), (5, 2354604), (6, 1962170), (7, 1681860), (10, 1177302), (12, 981085), (14, 840930), (15, 784868), (20, 588651), (21, 560620), (28, 420465), (30, 392434), (35, 336372), (42, 280310), (60, 196217), (70, 168186), (84, 140155), (105, 112124), (140, 84093), (210, 56062), (420, 28031)]