8961330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 24837120

約数和(自身を除く): 15875790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 307, 417, 614, 695, 834, 921, 973, 1390, 1535, 1842, 1946, 2085, 2149, 2919, 3070, 4170, 4298, 4605, 4865, 5838, 6447, 9210, 9730, 10745, 12894, 14595, 21490, 29190, 32235, 42673, 64470, 85346, 128019, 213365, 256038, 298711, 426730, 597422, 640095, 896133, 1280190, 1493555, 1792266, 2987110, 4480665, 8961330]

約数ペア:

[(1, 8961330), (2, 4480665), (3, 2987110), (5, 1792266), (6, 1493555), (7, 1280190), (10, 896133), (14, 640095), (15, 597422), (21, 426730), (30, 298711), (35, 256038), (42, 213365), (70, 128019), (105, 85346), (139, 64470), (210, 42673), (278, 32235), (307, 29190), (417, 21490), (614, 14595), (695, 12894), (834, 10745), (921, 9730), (973, 9210), (1390, 6447), (1535, 5838), (1842, 4865), (1946, 4605), (2085, 4298), (2149, 4170), (2919, 3070)]