149075660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8863}}^1$

素因数の和:8930

約数の個数: 36

約数和(自身を含む): 324262848

約数和(自身を除く): 175187188

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 8863, 16820, 17726, 35452, 44315, 88630, 177260, 257027, 514054, 1028108, 1285135, 2570270, 5140540, 7453783, 14907566, 29815132, 37268915, 74537830, 149075660]

約数ペア:

[(1, 149075660), (2, 74537830), (4, 37268915), (5, 29815132), (10, 14907566), (20, 7453783), (29, 5140540), (58, 2570270), (116, 1285135), (145, 1028108), (290, 514054), (580, 257027), (841, 177260), (1682, 88630), (3364, 44315), (4205, 35452), (8410, 17726), (8863, 16820)]