9978570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 30371328

約数和(自身を除く): 20392758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 337, 423, 470, 630, 658, 674, 705, 846, 987, 1011, 1410, 1645, 1685, 1974, 2022, 2115, 2359, 2961, 3033, 3290, 3370, 4230, 4718, 4935, 5055, 5922, 6066, 7077, 9870, 10110, 11795, 14154, 14805, 15165, 15839, 21231, 23590, 29610, 30330, 31678, 35385, 42462, 47517, 70770, 79195, 95034, 106155, 110873, 142551, 158390, 212310, 221746, 237585, 285102, 332619, 475170, 554365, 665238, 712755, 997857, 1108730, 1425510, 1663095, 1995714, 3326190, 4989285, 9978570]

約数ペア:

[(1, 9978570), (2, 4989285), (3, 3326190), (5, 1995714), (6, 1663095), (7, 1425510), (9, 1108730), (10, 997857), (14, 712755), (15, 665238), (18, 554365), (21, 475170), (30, 332619), (35, 285102), (42, 237585), (45, 221746), (47, 212310), (63, 158390), (70, 142551), (90, 110873), (94, 106155), (105, 95034), (126, 79195), (141, 70770), (210, 47517), (235, 42462), (282, 35385), (315, 31678), (329, 30330), (337, 29610), (423, 23590), (470, 21231), (630, 15839), (658, 15165), (674, 14805), (705, 14154), (846, 11795), (987, 10110), (1011, 9870), (1410, 7077), (1645, 6066), (1685, 5922), (1974, 5055), (2022, 4935), (2115, 4718), (2359, 4230), (2961, 3370), (3033, 3290)]