30473800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{21767}}^1$

素因数の和:21790

約数の個数: 48

約数和(自身を含む): 80976960

約数和(自身を除く): 50503160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 21767, 43534, 87068, 108835, 152369, 174136, 217670, 304738, 435340, 544175, 609476, 761845, 870680, 1088350, 1218952, 1523690, 2176700, 3047380, 3809225, 4353400, 6094760, 7618450, 15236900, 30473800]

約数ペア:

[(1, 30473800), (2, 15236900), (4, 7618450), (5, 6094760), (7, 4353400), (8, 3809225), (10, 3047380), (14, 2176700), (20, 1523690), (25, 1218952), (28, 1088350), (35, 870680), (40, 761845), (50, 609476), (56, 544175), (70, 435340), (100, 304738), (140, 217670), (175, 174136), (200, 152369), (280, 108835), (350, 87068), (700, 43534), (1400, 21767)]