868175210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{729559}}^1$

素因数の和:729590

約数の個数: 32

約数和(自身を含む): 1891019520

約数和(自身を除く): 1022844310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 729559, 1459118, 3647795, 5106913, 7295590, 10213826, 12402503, 24805006, 25534565, 51069130, 62012515, 86817521, 124025030, 173635042, 434087605, 868175210]

約数ペア:

[(1, 868175210), (2, 434087605), (5, 173635042), (7, 124025030), (10, 86817521), (14, 62012515), (17, 51069130), (34, 25534565), (35, 24805006), (70, 12402503), (85, 10213826), (119, 7295590), (170, 5106913), (238, 3647795), (595, 1459118), (1190, 729559)]