992380060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2291

約数の個数: 96

約数和(自身を含む): 2482679808

約数和(自身を除く): 1490299748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 107, 124, 140, 155, 214, 217, 310, 428, 434, 535, 620, 749, 868, 1070, 1085, 1498, 2137, 2140, 2170, 2996, 3317, 3745, 4274, 4340, 6634, 7490, 8548, 10685, 13268, 14959, 14980, 16585, 21370, 23219, 29918, 33170, 42740, 46438, 59836, 66247, 66340, 74795, 92876, 116095, 132494, 149590, 228659, 232190, 264988, 299180, 331235, 457318, 463729, 464380, 662470, 914636, 927458, 1143295, 1324940, 1600613, 1854916, 2286590, 2318645, 3201226, 4573180, 4637290, 6402452, 7088429, 8003065, 9274580, 14176858, 16006130, 28353716, 32012260, 35442145, 49619003, 70884290, 99238006, 141768580, 198476012, 248095015, 496190030, 992380060]

約数ペア:

[(1, 992380060), (2, 496190030), (4, 248095015), (5, 198476012), (7, 141768580), (10, 99238006), (14, 70884290), (20, 49619003), (28, 35442145), (31, 32012260), (35, 28353716), (62, 16006130), (70, 14176858), (107, 9274580), (124, 8003065), (140, 7088429), (155, 6402452), (214, 4637290), (217, 4573180), (310, 3201226), (428, 2318645), (434, 2286590), (535, 1854916), (620, 1600613), (749, 1324940), (868, 1143295), (1070, 927458), (1085, 914636), (1498, 662470), (2137, 464380), (2140, 463729), (2170, 457318), (2996, 331235), (3317, 299180), (3745, 264988), (4274, 232190), (4340, 228659), (6634, 149590), (7490, 132494), (8548, 116095), (10685, 92876), (13268, 74795), (14959, 66340), (14980, 66247), (16585, 59836), (21370, 46438), (23219, 42740), (29918, 33170)]