3818565590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{40801}}^1$

素因数の和:41013

約数の個数: 48

約数和(自身を含む): 8037667584

約数和(自身を除く): 4219101994

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 955, 1337, 1910, 2674, 6685, 9359, 13370, 18718, 40801, 46795, 81602, 93590, 204005, 285607, 408010, 571214, 1428035, 1999249, 2856070, 3998498, 7792991, 9996245, 15585982, 19992490, 38964955, 54550937, 77929910, 109101874, 272754685, 381856559, 545509370, 763713118, 1909282795, 3818565590]

約数ペア:

[(1, 3818565590), (2, 1909282795), (5, 763713118), (7, 545509370), (10, 381856559), (14, 272754685), (35, 109101874), (49, 77929910), (70, 54550937), (98, 38964955), (191, 19992490), (245, 15585982), (382, 9996245), (490, 7792991), (955, 3998498), (1337, 2856070), (1910, 1999249), (2674, 1428035), (6685, 571214), (9359, 408010), (13370, 285607), (18718, 204005), (40801, 93590), (46795, 81602)]