12453570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138373}}^1$

素因数の和:138386

約数の個数: 24

約数和(自身を含む): 32379516

約数和(自身を除く): 19925946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138373, 276746, 415119, 691865, 830238, 1245357, 1383730, 2075595, 2490714, 4151190, 6226785, 12453570]

約数ペア:

[(1, 12453570), (2, 6226785), (3, 4151190), (5, 2490714), (6, 2075595), (9, 1383730), (10, 1245357), (15, 830238), (18, 691865), (30, 415119), (45, 276746), (90, 138373)]