778889130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{25962971}}^1$

素因数の和:25962981

約数の個数: 16

約数和(自身を含む): 1869333984

約数和(自身を除く): 1090444854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 25962971, 51925942, 77888913, 129814855, 155777826, 259629710, 389444565, 778889130]

約数ペア:

[(1, 778889130), (2, 389444565), (3, 259629710), (5, 155777826), (6, 129814855), (10, 77888913), (15, 51925942), (30, 25962971)]