15282989910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{207847}}^1$

素因数の和:207922

約数の個数: 96

約数和(自身を含む): 42800060160

約数和(自身を除く): 27517070250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 855, 1290, 1634, 1710, 1935, 2451, 3870, 4085, 4902, 7353, 8170, 12255, 14706, 24510, 36765, 73530, 207847, 415694, 623541, 1039235, 1247082, 1870623, 2078470, 3117705, 3741246, 3949093, 6235410, 7898186, 8937421, 9353115, 11847279, 17874842, 18706230, 19745465, 23694558, 26812263, 35541837, 39490930, 44687105, 53624526, 59236395, 71083674, 80436789, 89374210, 118472790, 134061315, 160873578, 169810999, 177709185, 268122630, 339621998, 355418370, 402183945, 509432997, 804367890, 849054995, 1018865994, 1528298991, 1698109990, 2547164985, 3056597982, 5094329970, 7641494955, 15282989910]

約数ペア:

[(1, 15282989910), (2, 7641494955), (3, 5094329970), (5, 3056597982), (6, 2547164985), (9, 1698109990), (10, 1528298991), (15, 1018865994), (18, 849054995), (19, 804367890), (30, 509432997), (38, 402183945), (43, 355418370), (45, 339621998), (57, 268122630), (86, 177709185), (90, 169810999), (95, 160873578), (114, 134061315), (129, 118472790), (171, 89374210), (190, 80436789), (215, 71083674), (258, 59236395), (285, 53624526), (342, 44687105), (387, 39490930), (430, 35541837), (570, 26812263), (645, 23694558), (774, 19745465), (817, 18706230), (855, 17874842), (1290, 11847279), (1634, 9353115), (1710, 8937421), (1935, 7898186), (2451, 6235410), (3870, 3949093), (4085, 3741246), (4902, 3117705), (7353, 2078470), (8170, 1870623), (12255, 1247082), (14706, 1039235), (24510, 623541), (36765, 415694), (73530, 207847)]