20930670

素因数分解:

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

素因数の和:77537

約数の個数: 32

約数和(自身を含む): 55815840

約数和(自身を除く): 34885170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 77521, 155042, 232563, 387605, 465126, 697689, 775210, 1162815, 1395378, 2093067, 2325630, 3488445, 4186134, 6976890, 10465335, 20930670]

約数ペア:

[(1, 20930670), (2, 10465335), (3, 6976890), (5, 4186134), (6, 3488445), (9, 2325630), (10, 2093067), (15, 1395378), (18, 1162815), (27, 775210), (30, 697689), (45, 465126), (54, 387605), (90, 232563), (135, 155042), (270, 77521)]