28263570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1873}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 68003712

約数和(自身を除く): 39740142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1509, 1873, 2515, 3018, 3746, 5030, 5619, 7545, 9365, 11238, 15090, 18730, 28095, 56190, 942119, 1884238, 2826357, 4710595, 5652714, 9421190, 14131785, 28263570]

約数ペア:

[(1, 28263570), (2, 14131785), (3, 9421190), (5, 5652714), (6, 4710595), (10, 2826357), (15, 1884238), (30, 942119), (503, 56190), (1006, 28095), (1509, 18730), (1873, 15090), (2515, 11238), (3018, 9365), (3746, 7545), (5030, 5619)]