28409070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{946969}}^1$

素因数の和:946979

約数の個数: 16

約数和(自身を含む): 68181840

約数和(自身を除く): 39772770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 946969, 1893938, 2840907, 4734845, 5681814, 9469690, 14204535, 28409070]

約数ペア:

[(1, 28409070), (2, 14204535), (3, 9469690), (5, 5681814), (6, 4734845), (10, 2840907), (15, 1893938), (30, 946969)]