30151428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 73092096

約数和(自身を除く): 42940668

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 823, 852, 1646, 2469, 3053, 3292, 4938, 6106, 9159, 9876, 12212, 18318, 35389, 36636, 58433, 70778, 106167, 116866, 141556, 175299, 212334, 233732, 350598, 424668, 701196, 2512619, 5025238, 7537857, 10050476, 15075714, 30151428]

約数ペア:

[(1, 30151428), (2, 15075714), (3, 10050476), (4, 7537857), (6, 5025238), (12, 2512619), (43, 701196), (71, 424668), (86, 350598), (129, 233732), (142, 212334), (172, 175299), (213, 141556), (258, 116866), (284, 106167), (426, 70778), (516, 58433), (823, 36636), (852, 35389), (1646, 18318), (2469, 12212), (3053, 9876), (3292, 9159), (4938, 6106)]