30158548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 34192172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 683, 1162, 1366, 1577, 2324, 2732, 3154, 4781, 6308, 9562, 11039, 12977, 19124, 22078, 25954, 44156, 51908, 56689, 90839, 113378, 181678, 226756, 363356, 396823, 793646, 1077091, 1587292, 2154182, 4308364, 7539637, 15079274, 30158548]

約数ペア:

[(1, 30158548), (2, 15079274), (4, 7539637), (7, 4308364), (14, 2154182), (19, 1587292), (28, 1077091), (38, 793646), (76, 396823), (83, 363356), (133, 226756), (166, 181678), (266, 113378), (332, 90839), (532, 56689), (581, 51908), (683, 44156), (1162, 25954), (1366, 22078), (1577, 19124), (2324, 12977), (2732, 11039), (3154, 9562), (4781, 6308)]