155763990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1619}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 405615600

約数和(自身を除く): 249851610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1069, 1619, 2138, 3207, 3238, 4857, 5345, 6414, 8095, 9621, 9714, 10690, 14571, 16035, 16190, 19242, 24285, 29142, 32070, 48105, 48570, 72855, 96210, 145710, 1730711, 3461422, 5192133, 8653555, 10384266, 15576399, 17307110, 25960665, 31152798, 51921330, 77881995, 155763990]

約数ペア:

[(1, 155763990), (2, 77881995), (3, 51921330), (5, 31152798), (6, 25960665), (9, 17307110), (10, 15576399), (15, 10384266), (18, 8653555), (30, 5192133), (45, 3461422), (90, 1730711), (1069, 145710), (1619, 96210), (2138, 72855), (3207, 48570), (3238, 48105), (4857, 32070), (5345, 29142), (6414, 24285), (8095, 19242), (9621, 16190), (9714, 16035), (10690, 14571)]