3067400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{313}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 8322570

約数和(自身を除く): 5255170

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 313, 350, 392, 490, 626, 700, 980, 1225, 1252, 1400, 1565, 1960, 2191, 2450, 2504, 3130, 4382, 4900, 6260, 7825, 8764, 9800, 10955, 12520, 15337, 15650, 17528, 21910, 30674, 31300, 43820, 54775, 61348, 62600, 76685, 87640, 109550, 122696, 153370, 219100, 306740, 383425, 438200, 613480, 766850, 1533700, 3067400]

約数ペア:

[(1, 3067400), (2, 1533700), (4, 766850), (5, 613480), (7, 438200), (8, 383425), (10, 306740), (14, 219100), (20, 153370), (25, 122696), (28, 109550), (35, 87640), (40, 76685), (49, 62600), (50, 61348), (56, 54775), (70, 43820), (98, 31300), (100, 30674), (140, 21910), (175, 17528), (196, 15650), (200, 15337), (245, 12520), (280, 10955), (313, 9800), (350, 8764), (392, 7825), (490, 6260), (626, 4900), (700, 4382), (980, 3130), (1225, 2504), (1252, 2450), (1400, 2191), (1565, 1960)]