9187140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9007}}^1$

素因数の和:9036

約数の個数: 48

約数和(自身を含む): 27240192

約数和(自身を除く): 18053052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 9007, 18014, 27021, 36028, 45035, 54042, 90070, 108084, 135105, 153119, 180140, 270210, 306238, 459357, 540420, 612476, 765595, 918714, 1531190, 1837428, 2296785, 3062380, 4593570, 9187140]

約数ペア:

[(1, 9187140), (2, 4593570), (3, 3062380), (4, 2296785), (5, 1837428), (6, 1531190), (10, 918714), (12, 765595), (15, 612476), (17, 540420), (20, 459357), (30, 306238), (34, 270210), (51, 180140), (60, 153119), (68, 135105), (85, 108084), (102, 90070), (170, 54042), (204, 45035), (255, 36028), (340, 27021), (510, 18014), (1020, 9007)]