2949370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 5734080

約数和(自身を除く): 2784710

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 361, 430, 722, 817, 1634, 1805, 3610, 4085, 6859, 8170, 13718, 15523, 31046, 34295, 68590, 77615, 155230, 294937, 589874, 1474685, 2949370]

約数ペア:

[(1, 2949370), (2, 1474685), (5, 589874), (10, 294937), (19, 155230), (38, 77615), (43, 68590), (86, 34295), (95, 31046), (190, 15523), (215, 13718), (361, 8170), (430, 6859), (722, 4085), (817, 3610), (1634, 1805)]