19046250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{1693}}^1$

素因数の和:1721

約数の個数: 60

約数和(自身を含む): 51597546

約数和(自身を除く): 32551296

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1693, 1875, 2250, 3386, 3750, 5079, 5625, 8465, 10158, 11250, 15237, 16930, 25395, 30474, 42325, 50790, 76185, 84650, 126975, 152370, 211625, 253950, 380925, 423250, 634875, 761850, 1058125, 1269750, 1904625, 2116250, 3174375, 3809250, 6348750, 9523125, 19046250]

約数ペア:

[(1, 19046250), (2, 9523125), (3, 6348750), (5, 3809250), (6, 3174375), (9, 2116250), (10, 1904625), (15, 1269750), (18, 1058125), (25, 761850), (30, 634875), (45, 423250), (50, 380925), (75, 253950), (90, 211625), (125, 152370), (150, 126975), (225, 84650), (250, 76185), (375, 50790), (450, 42325), (625, 30474), (750, 25395), (1125, 16930), (1250, 15237), (1693, 11250), (1875, 10158), (2250, 8465), (3386, 5625), (3750, 5079)]