21883110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25153}}^1$

素因数の和:25192

約数の個数: 32

約数和(自身を含む): 54332640

約数和(自身を除く): 32449530

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 25153, 50306, 75459, 125765, 150918, 251530, 377295, 729437, 754590, 1458874, 2188311, 3647185, 4376622, 7294370, 10941555, 21883110]

約数ペア:

[(1, 21883110), (2, 10941555), (3, 7294370), (5, 4376622), (6, 3647185), (10, 2188311), (15, 1458874), (29, 754590), (30, 729437), (58, 377295), (87, 251530), (145, 150918), (174, 125765), (290, 75459), (435, 50306), (870, 25153)]