165398910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{14173}}^1$

素因数の和:14572

約数の個数: 32

約数和(自身を含む): 398005920

約数和(自身を除く): 232607010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 14173, 28346, 42519, 70865, 85038, 141730, 212595, 425190, 5513297, 11026594, 16539891, 27566485, 33079782, 55132970, 82699455, 165398910]

約数ペア:

[(1, 165398910), (2, 82699455), (3, 55132970), (5, 33079782), (6, 27566485), (10, 16539891), (15, 11026594), (30, 5513297), (389, 425190), (778, 212595), (1167, 141730), (1945, 85038), (2334, 70865), (3890, 42519), (5835, 28346), (11670, 14173)]