378350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 857088

約数和(自身を除く): 478738

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 47, 50, 70, 94, 115, 161, 175, 230, 235, 322, 329, 350, 470, 575, 658, 805, 1081, 1150, 1175, 1610, 1645, 2162, 2350, 3290, 4025, 5405, 7567, 8050, 8225, 10810, 15134, 16450, 27025, 37835, 54050, 75670, 189175, 378350]

約数ペア:

[(1, 378350), (2, 189175), (5, 75670), (7, 54050), (10, 37835), (14, 27025), (23, 16450), (25, 15134), (35, 10810), (46, 8225), (47, 8050), (50, 7567), (70, 5405), (94, 4025), (115, 3290), (161, 2350), (175, 2162), (230, 1645), (235, 1610), (322, 1175), (329, 1150), (350, 1081), (470, 805), (575, 658)]