28172670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{939089}}^1$

素因数の和:939099

約数の個数: 16

約数和(自身を含む): 67614480

約数和(自身を除く): 39441810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 939089, 1878178, 2817267, 4695445, 5634534, 9390890, 14086335, 28172670]

約数ペア:

[(1, 28172670), (2, 14086335), (3, 9390890), (5, 5634534), (6, 4695445), (10, 2817267), (15, 1878178), (30, 939089)]