193919790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{2887}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 465776640

約数和(自身を除く): 271856850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2239, 2887, 4478, 5774, 6717, 8661, 11195, 13434, 14435, 17322, 22390, 28870, 33585, 43305, 67170, 86610, 6463993, 12927986, 19391979, 32319965, 38783958, 64639930, 96959895, 193919790]

約数ペア:

[(1, 193919790), (2, 96959895), (3, 64639930), (5, 38783958), (6, 32319965), (10, 19391979), (15, 12927986), (30, 6463993), (2239, 86610), (2887, 67170), (4478, 43305), (5774, 33585), (6717, 28870), (8661, 22390), (11195, 17322), (13434, 14435)]