2780457090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{92681903}}^1$

素因数の和:92681913

約数の個数: 16

約数和(自身を含む): 6673097088

約数和(自身を除く): 3892639998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 92681903, 185363806, 278045709, 463409515, 556091418, 926819030, 1390228545, 2780457090]

約数ペア:

[(1, 2780457090), (2, 1390228545), (3, 926819030), (5, 556091418), (6, 463409515), (10, 278045709), (15, 185363806), (30, 92681903)]