143301.0000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34961}}^1$

素因数の和:34979

約数の個数: 32

約数和(自身を含む): 25172640

約数和(自身を除く): 15383560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34961, 69922, 139844, 174805, 244727, 279688, 349610, 489454, 699220, 978908, 1223635, 1398440, 1957816, 2447270, 4894540, 9789080]

約数ペア:

[(1, 9789080), (2, 4894540), (4, 2447270), (5, 1957816), (7, 1398440), (8, 1223635), (10, 978908), (14, 699220), (20, 489454), (28, 349610), (35, 279688), (40, 244727), (56, 174805), (70, 139844), (140, 69922), (280, 34961)]