30553620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509227}}^1$

素因数の和:509239

約数の個数: 24

約数和(自身を含む): 85550304

約数和(自身を除く): 54996684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509227, 1018454, 1527681, 2036908, 2546135, 3055362, 5092270, 6110724, 7638405, 10184540, 15276810, 30553620]

約数ペア:

[(1, 30553620), (2, 15276810), (3, 10184540), (4, 7638405), (5, 6110724), (6, 5092270), (10, 3055362), (12, 2546135), (15, 2036908), (20, 1527681), (30, 1018454), (60, 509227)]