149281260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7129}}^1$

素因数の和:7490

約数の個数: 48

約数和(自身を含む): 419244000

約数和(自身を除く): 269962740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 7129, 10470, 14258, 20940, 21387, 28516, 35645, 42774, 71290, 85548, 106935, 142580, 213870, 427740, 2488021, 4976042, 7464063, 9952084, 12440105, 14928126, 24880210, 29856252, 37320315, 49760420, 74640630, 149281260]

約数ペア:

[(1, 149281260), (2, 74640630), (3, 49760420), (4, 37320315), (5, 29856252), (6, 24880210), (10, 14928126), (12, 12440105), (15, 9952084), (20, 7464063), (30, 4976042), (60, 2488021), (349, 427740), (698, 213870), (1047, 142580), (1396, 106935), (1745, 85548), (2094, 71290), (3490, 42774), (4188, 35645), (5235, 28516), (6980, 21387), (7129, 20940), (10470, 14258)]