7495133870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{54713}}^1$

素因数の和:54849

約数の個数: 64

約数和(自身を含む): 16387937280

約数和(自身を除く): 8892803410

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 103, 133, 190, 206, 266, 515, 665, 721, 1030, 1330, 1442, 1957, 3605, 3914, 7210, 9785, 13699, 19570, 27398, 54713, 68495, 109426, 136990, 273565, 382991, 547130, 765982, 1039547, 1914955, 2079094, 3829910, 5197735, 5635439, 7276829, 10395470, 11270878, 14553658, 28177195, 36384145, 39448073, 56354390, 72768290, 78896146, 107073341, 197240365, 214146682, 394480730, 535366705, 749513387, 1070733410, 1499026774, 3747566935, 7495133870]

約数ペア:

[(1, 7495133870), (2, 3747566935), (5, 1499026774), (7, 1070733410), (10, 749513387), (14, 535366705), (19, 394480730), (35, 214146682), (38, 197240365), (70, 107073341), (95, 78896146), (103, 72768290), (133, 56354390), (190, 39448073), (206, 36384145), (266, 28177195), (515, 14553658), (665, 11270878), (721, 10395470), (1030, 7276829), (1330, 5635439), (1442, 5197735), (1957, 3829910), (3605, 2079094), (3914, 1914955), (7210, 1039547), (9785, 765982), (13699, 547130), (19570, 382991), (27398, 273565), (54713, 136990), (68495, 109426)]