147652190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{301331}}^1$

素因数の和:301352

約数の個数: 24

約数和(自身を含む): 309166632

約数和(自身を除く): 161514442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 301331, 602662, 1506655, 2109317, 3013310, 4218634, 10546585, 14765219, 21093170, 29530438, 73826095, 147652190]

約数ペア:

[(1, 147652190), (2, 73826095), (5, 29530438), (7, 21093170), (10, 14765219), (14, 10546585), (35, 4218634), (49, 3013310), (70, 2109317), (98, 1506655), (245, 602662), (490, 301331)]