262666890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2918521}}^1$

素因数の和:2918534

約数の個数: 24

約数和(自身を含む): 682934148

約数和(自身を除く): 420267258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2918521, 5837042, 8755563, 14592605, 17511126, 26266689, 29185210, 43777815, 52533378, 87555630, 131333445, 262666890]

約数ペア:

[(1, 262666890), (2, 131333445), (3, 87555630), (5, 52533378), (6, 43777815), (9, 29185210), (10, 26266689), (15, 17511126), (18, 14592605), (30, 8755563), (45, 5837042), (90, 2918521)]