143091220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{246709}}^1$

素因数の和:246747

約数の個数: 24

約数和(自身を含む): 310854600

約数和(自身を除く): 167763380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 246709, 493418, 986836, 1233545, 2467090, 4934180, 7154561, 14309122, 28618244, 35772805, 71545610, 143091220]

約数ペア:

[(1, 143091220), (2, 71545610), (4, 35772805), (5, 28618244), (10, 14309122), (20, 7154561), (29, 4934180), (58, 2467090), (116, 1233545), (145, 986836), (290, 493418), (580, 246709)]