13151110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26839}}^1$

素因数の和:26860

約数の個数: 24

約数和(自身を含む): 27537840

約数和(自身を除く): 14386730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26839, 53678, 134195, 187873, 268390, 375746, 939365, 1315111, 1878730, 2630222, 6575555, 13151110]

約数ペア:

[(1, 13151110), (2, 6575555), (5, 2630222), (7, 1878730), (10, 1315111), (14, 939365), (35, 375746), (49, 268390), (70, 187873), (98, 134195), (245, 53678), (490, 26839)]