870204006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1667}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 2212968960

約数和(自身を除く): 1342764954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1381, 1667, 2762, 3334, 4143, 5001, 8286, 9667, 10002, 11669, 12429, 15003, 19334, 23338, 24858, 29001, 30006, 35007, 37287, 45009, 58002, 70014, 74574, 87003, 90018, 105021, 174006, 210042, 261009, 315063, 522018, 630126, 2302127, 4604254, 6906381, 13812762, 16114889, 20719143, 32229778, 41438286, 48344667, 62157429, 96689334, 124314858, 145034001, 290068002, 435102003, 870204006]

約数ペア:

[(1, 870204006), (2, 435102003), (3, 290068002), (6, 145034001), (7, 124314858), (9, 96689334), (14, 62157429), (18, 48344667), (21, 41438286), (27, 32229778), (42, 20719143), (54, 16114889), (63, 13812762), (126, 6906381), (189, 4604254), (378, 2302127), (1381, 630126), (1667, 522018), (2762, 315063), (3334, 261009), (4143, 210042), (5001, 174006), (8286, 105021), (9667, 90018), (10002, 87003), (11669, 74574), (12429, 70014), (15003, 58002), (19334, 45009), (23338, 37287), (24858, 35007), (29001, 30006)]