56818140

素因数分解:

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

素因数の和:946981

約数の個数: 24

約数和(自身を含む): 159090960

約数和(自身を除く): 102272820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 946969, 1893938, 2840907, 3787876, 4734845, 5681814, 9469690, 11363628, 14204535, 18939380, 28409070, 56818140]

約数ペア:

[(1, 56818140), (2, 28409070), (3, 18939380), (4, 14204535), (5, 11363628), (6, 9469690), (10, 5681814), (12, 4734845), (15, 3787876), (20, 2840907), (30, 1893938), (60, 946969)]