38970190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79531}}^1$

素因数の和:79552

約数の個数: 24

約数和(自身を含む): 81599832

約数和(自身を除く): 42629642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79531, 159062, 397655, 556717, 795310, 1113434, 2783585, 3897019, 5567170, 7794038, 19485095, 38970190]

約数ペア:

[(1, 38970190), (2, 19485095), (5, 7794038), (7, 5567170), (10, 3897019), (14, 2783585), (35, 1113434), (49, 795310), (70, 556717), (98, 397655), (245, 159062), (490, 79531)]