2974230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4721}}^1$

素因数の和:4741

約数の個数: 48

約数和(自身を含む): 8839584

約数和(自身を除く): 5865354

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, 630, 4721, 9442, 14163, 23605, 28326, 33047, 42489, 47210, 66094, 70815, 84978, 99141, 141630, 165235, 198282, 212445, 297423, 330470, 424890, 495705, 594846, 991410, 1487115, 2974230]

約数ペア:

[(1, 2974230), (2, 1487115), (3, 991410), (5, 594846), (6, 495705), (7, 424890), (9, 330470), (10, 297423), (14, 212445), (15, 198282), (18, 165235), (21, 141630), (30, 99141), (35, 84978), (42, 70815), (45, 66094), (63, 47210), (70, 42489), (90, 33047), (105, 28326), (126, 23605), (210, 14163), (315, 9442), (630, 4721)]