7870870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16063}}^1$

素因数の和:16084

約数の個数: 24

約数和(自身を含む): 16481664

約数和(自身を除く): 8610794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16063, 32126, 80315, 112441, 160630, 224882, 562205, 787087, 1124410, 1574174, 3935435, 7870870]

約数ペア:

[(1, 7870870), (2, 3935435), (5, 1574174), (7, 1124410), (10, 787087), (14, 562205), (35, 224882), (49, 160630), (70, 112441), (98, 80315), (245, 32126), (490, 16063)]