159477870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21179}}^1$

素因数の和:21440

約数の個数: 32

約数和(自身を含む): 384289920

約数和(自身を除く): 224812050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 21179, 42358, 63537, 105895, 127074, 211790, 317685, 635370, 5315929, 10631858, 15947787, 26579645, 31895574, 53159290, 79738935, 159477870]

約数ペア:

[(1, 159477870), (2, 79738935), (3, 53159290), (5, 31895574), (6, 26579645), (10, 15947787), (15, 10631858), (30, 5315929), (251, 635370), (502, 317685), (753, 211790), (1255, 127074), (1506, 105895), (2510, 63537), (3765, 42358), (7530, 21179)]