30949848

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1051}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 84107400

約数和(自身を除く): 53157552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1051, 1227, 1636, 2102, 2454, 3153, 3272, 3681, 4204, 4908, 6306, 7362, 8408, 9459, 9816, 12612, 14724, 18918, 25224, 29448, 37836, 75672, 429859, 859718, 1289577, 1719436, 2579154, 3438872, 3868731, 5158308, 7737462, 10316616, 15474924, 30949848]

約数ペア:

[(1, 30949848), (2, 15474924), (3, 10316616), (4, 7737462), (6, 5158308), (8, 3868731), (9, 3438872), (12, 2579154), (18, 1719436), (24, 1289577), (36, 859718), (72, 429859), (409, 75672), (818, 37836), (1051, 29448), (1227, 25224), (1636, 18918), (2102, 14724), (2454, 12612), (3153, 9816), (3272, 9459), (3681, 8408), (4204, 7362), (4908, 6306)]