99686090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{29063}}^1$

素因数の和:29091

約数の個数: 32

約数和(自身を含む): 209260800

約数和(自身を除く): 109574710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 29063, 58126, 145315, 203441, 290630, 406882, 1017205, 1424087, 2034410, 2848174, 7120435, 9968609, 14240870, 19937218, 49843045, 99686090]

約数ペア:

[(1, 99686090), (2, 49843045), (5, 19937218), (7, 14240870), (10, 9968609), (14, 7120435), (35, 2848174), (49, 2034410), (70, 1424087), (98, 1017205), (245, 406882), (343, 290630), (490, 203441), (686, 145315), (1715, 58126), (3430, 29063)]