2054206890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22824521}}^1$

素因数の和:22824534

約数の個数: 24

約数和(自身を含む): 5340938148

約数和(自身を除く): 3286731258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22824521, 45649042, 68473563, 114122605, 136947126, 205420689, 228245210, 342367815, 410841378, 684735630, 1027103445, 2054206890]

約数ペア:

[(1, 2054206890), (2, 1027103445), (3, 684735630), (5, 410841378), (6, 342367815), (9, 228245210), (10, 205420689), (15, 136947126), (18, 114122605), (30, 68473563), (45, 45649042), (90, 22824521)]