424703090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{2011}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 891782784

約数和(自身を除く): 467079694

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 431, 490, 862, 2011, 2155, 3017, 4022, 4310, 6034, 10055, 14077, 15085, 20110, 21119, 28154, 30170, 42238, 70385, 98539, 105595, 140770, 197078, 211190, 492695, 866741, 985390, 1733482, 4333705, 6067187, 8667410, 12134374, 30335935, 42470309, 60671870, 84940618, 212351545, 424703090]

約数ペア:

[(1, 424703090), (2, 212351545), (5, 84940618), (7, 60671870), (10, 42470309), (14, 30335935), (35, 12134374), (49, 8667410), (70, 6067187), (98, 4333705), (245, 1733482), (431, 985390), (490, 866741), (862, 492695), (2011, 211190), (2155, 197078), (3017, 140770), (4022, 105595), (4310, 98539), (6034, 70385), (10055, 42238), (14077, 30170), (15085, 28154), (20110, 21119)]