9289910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18959}}^1$

素因数の和:18980

約数の個数: 24

約数和(自身を含む): 19452960

約数和(自身を除く): 10163050

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18959, 37918, 94795, 132713, 189590, 265426, 663565, 928991, 1327130, 1857982, 4644955, 9289910]

約数ペア:

[(1, 9289910), (2, 4644955), (5, 1857982), (7, 1327130), (10, 928991), (14, 663565), (35, 265426), (49, 189590), (70, 132713), (98, 94795), (245, 37918), (490, 18959)]