70979195

素因数分解:

$5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 99530208

約数和(自身を除く): 28551013

約数列:

[1, 5, 7, 35, 49, 245, 281, 1031, 1405, 1967, 5155, 7217, 9835, 13769, 36085, 50519, 68845, 252595, 289711, 1448555, 2027977, 10139885, 14195839, 70979195]

約数ペア:

[(1, 70979195), (5, 14195839), (7, 10139885), (35, 2027977), (49, 1448555), (245, 289711), (281, 252595), (1031, 68845), (1405, 50519), (1967, 36085), (5155, 13769), (7217, 9835)]