216343890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 645390720

約数和(自身を除く): 429046830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 337, 630, 674, 1011, 1019, 1685, 2022, 2038, 2359, 3033, 3057, 3370, 4718, 5055, 5095, 6066, 6114, 7077, 7133, 9171, 10110, 10190, 11795, 14154, 14266, 15165, 15285, 18342, 21231, 21399, 23590, 30330, 30570, 35385, 35665, 42462, 42798, 45855, 64197, 70770, 71330, 91710, 106155, 106995, 128394, 212310, 213990, 320985, 343403, 641970, 686806, 1030209, 1717015, 2060418, 2403821, 3090627, 3434030, 4807642, 5151045, 6181254, 7211463, 10302090, 12019105, 14422926, 15453135, 21634389, 24038210, 30906270, 36057315, 43268778, 72114630, 108171945, 216343890]

約数ペア:

[(1, 216343890), (2, 108171945), (3, 72114630), (5, 43268778), (6, 36057315), (7, 30906270), (9, 24038210), (10, 21634389), (14, 15453135), (15, 14422926), (18, 12019105), (21, 10302090), (30, 7211463), (35, 6181254), (42, 5151045), (45, 4807642), (63, 3434030), (70, 3090627), (90, 2403821), (105, 2060418), (126, 1717015), (210, 1030209), (315, 686806), (337, 641970), (630, 343403), (674, 320985), (1011, 213990), (1019, 212310), (1685, 128394), (2022, 106995), (2038, 106155), (2359, 91710), (3033, 71330), (3057, 70770), (3370, 64197), (4718, 45855), (5055, 42798), (5095, 42462), (6066, 35665), (6114, 35385), (7077, 30570), (7133, 30330), (9171, 23590), (10110, 21399), (10190, 21231), (11795, 18342), (14154, 15285), (14266, 15165)]