13953780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77521}}^1$

素因数の和:77536

約数の個数: 36

約数和(自身を含む): 42327012

約数和(自身を除く): 28373232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77521, 155042, 232563, 310084, 387605, 465126, 697689, 775210, 930252, 1162815, 1395378, 1550420, 2325630, 2790756, 3488445, 4651260, 6976890, 13953780]

約数ペア:

[(1, 13953780), (2, 6976890), (3, 4651260), (4, 3488445), (5, 2790756), (6, 2325630), (9, 1550420), (10, 1395378), (12, 1162815), (15, 930252), (18, 775210), (20, 697689), (30, 465126), (36, 387605), (45, 310084), (60, 232563), (90, 155042), (180, 77521)]