27261010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 59904000

約数和(自身を除く): 32642990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 103, 133, 190, 199, 206, 266, 398, 515, 665, 721, 995, 1030, 1330, 1393, 1442, 1957, 1990, 2786, 3605, 3781, 3914, 6965, 7210, 7562, 9785, 13699, 13930, 18905, 19570, 20497, 26467, 27398, 37810, 40994, 52934, 68495, 102485, 132335, 136990, 143479, 204970, 264670, 286958, 389443, 717395, 778886, 1434790, 1947215, 2726101, 3894430, 5452202, 13630505, 27261010]

約数ペア:

[(1, 27261010), (2, 13630505), (5, 5452202), (7, 3894430), (10, 2726101), (14, 1947215), (19, 1434790), (35, 778886), (38, 717395), (70, 389443), (95, 286958), (103, 264670), (133, 204970), (190, 143479), (199, 136990), (206, 132335), (266, 102485), (398, 68495), (515, 52934), (665, 40994), (721, 37810), (995, 27398), (1030, 26467), (1330, 20497), (1393, 19570), (1442, 18905), (1957, 13930), (1990, 13699), (2786, 9785), (3605, 7562), (3781, 7210), (3914, 6965)]