146540870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{299063}}^1$

素因数の和:299084

約数の個数: 24

約数和(自身を含む): 306839664

約数和(自身を除く): 160298794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 299063, 598126, 1495315, 2093441, 2990630, 4186882, 10467205, 14654087, 20934410, 29308174, 73270435, 146540870]

約数ペア:

[(1, 146540870), (2, 73270435), (5, 29308174), (7, 20934410), (10, 14654087), (14, 10467205), (35, 4186882), (49, 2990630), (70, 2093441), (98, 1495315), (245, 598126), (490, 299063)]