30362950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 61424640

約数和(自身を除く): 31061690

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1031, 1178, 1550, 2062, 2945, 5155, 5890, 10310, 14725, 19589, 25775, 29450, 31961, 39178, 51550, 63922, 97945, 159805, 195890, 319610, 489725, 607259, 799025, 979450, 1214518, 1598050, 3036295, 6072590, 15181475, 30362950]

約数ペア:

[(1, 30362950), (2, 15181475), (5, 6072590), (10, 3036295), (19, 1598050), (25, 1214518), (31, 979450), (38, 799025), (50, 607259), (62, 489725), (95, 319610), (155, 195890), (190, 159805), (310, 97945), (475, 63922), (589, 51550), (775, 39178), (950, 31961), (1031, 29450), (1178, 25775), (1550, 19589), (2062, 14725), (2945, 10310), (5155, 5890)]