17281860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16943}}^1$

素因数の和:16972

約数の個数: 48

約数和(自身を含む): 51238656

約数和(自身を除く): 33956796

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, 16943, 33886, 50829, 67772, 84715, 101658, 169430, 203316, 254145, 288031, 338860, 508290, 576062, 864093, 1016580, 1152124, 1440155, 1728186, 2880310, 3456372, 4320465, 5760620, 8640930, 17281860]

約数ペア:

[(1, 17281860), (2, 8640930), (3, 5760620), (4, 4320465), (5, 3456372), (6, 2880310), (10, 1728186), (12, 1440155), (15, 1152124), (17, 1016580), (20, 864093), (30, 576062), (34, 508290), (51, 338860), (60, 288031), (68, 254145), (85, 203316), (102, 169430), (170, 101658), (204, 84715), (255, 67772), (340, 50829), (510, 33886), (1020, 16943)]