146541990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{697819}}^1$

素因数の和:697836

約数の個数: 32

約数和(自身を含む): 401944320

約数和(自身を除く): 255402330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 697819, 1395638, 2093457, 3489095, 4186914, 4884733, 6978190, 9769466, 10467285, 14654199, 20934570, 24423665, 29308398, 48847330, 73270995, 146541990]

約数ペア:

[(1, 146541990), (2, 73270995), (3, 48847330), (5, 29308398), (6, 24423665), (7, 20934570), (10, 14654199), (14, 10467285), (15, 9769466), (21, 6978190), (30, 4884733), (35, 4186914), (42, 3489095), (70, 2093457), (105, 1395638), (210, 697819)]