30293144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 69465600

約数和(自身を除く): 39172456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 401, 497, 532, 568, 802, 994, 1064, 1349, 1604, 1988, 2698, 2807, 3208, 3976, 5396, 5614, 7619, 9443, 10792, 11228, 15238, 18886, 22456, 28471, 30476, 37772, 53333, 56942, 60952, 75544, 106666, 113884, 199297, 213332, 227768, 398594, 426664, 540949, 797188, 1081898, 1594376, 2163796, 3786643, 4327592, 7573286, 15146572, 30293144]

約数ペア:

[(1, 30293144), (2, 15146572), (4, 7573286), (7, 4327592), (8, 3786643), (14, 2163796), (19, 1594376), (28, 1081898), (38, 797188), (56, 540949), (71, 426664), (76, 398594), (133, 227768), (142, 213332), (152, 199297), (266, 113884), (284, 106666), (401, 75544), (497, 60952), (532, 56942), (568, 53333), (802, 37772), (994, 30476), (1064, 28471), (1349, 22456), (1604, 18886), (1988, 15238), (2698, 11228), (2807, 10792), (3208, 9443), (3976, 7619), (5396, 5614)]