309697890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{3539}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 743739840

約数和(自身を除く): 434041950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2917, 3539, 5834, 7078, 8751, 10617, 14585, 17502, 17695, 21234, 29170, 35390, 43755, 53085, 87510, 106170, 10323263, 20646526, 30969789, 51616315, 61939578, 103232630, 154848945, 309697890]

約数ペア:

[(1, 309697890), (2, 154848945), (3, 103232630), (5, 61939578), (6, 51616315), (10, 30969789), (15, 20646526), (30, 10323263), (2917, 106170), (3539, 87510), (5834, 53085), (7078, 43755), (8751, 35390), (10617, 29170), (14585, 21234), (17502, 17695)]