830340972

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 2133580176

約数和(自身を除く): 1303239204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 157, 214, 314, 321, 428, 471, 628, 642, 942, 963, 1284, 1373, 1413, 1884, 1926, 2746, 2826, 3852, 4119, 5492, 5652, 8238, 12357, 16476, 16799, 24714, 33598, 49428, 50397, 67196, 100794, 146911, 151191, 201588, 215561, 293822, 302382, 431122, 440733, 587644, 604764, 646683, 862244, 881466, 1293366, 1322199, 1762932, 1940049, 2586732, 2644398, 3880098, 5288796, 7760196, 23065027, 46130054, 69195081, 92260108, 138390162, 207585243, 276780324, 415170486, 830340972]

約数ペア:

[(1, 830340972), (2, 415170486), (3, 276780324), (4, 207585243), (6, 138390162), (9, 92260108), (12, 69195081), (18, 46130054), (36, 23065027), (107, 7760196), (157, 5288796), (214, 3880098), (314, 2644398), (321, 2586732), (428, 1940049), (471, 1762932), (628, 1322199), (642, 1293366), (942, 881466), (963, 862244), (1284, 646683), (1373, 604764), (1413, 587644), (1884, 440733), (1926, 431122), (2746, 302382), (2826, 293822), (3852, 215561), (4119, 201588), (5492, 151191), (5652, 146911), (8238, 100794), (12357, 67196), (16476, 50397), (16799, 49428), (24714, 33598)]