30685642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25111}}^1$

素因数の和:25173

約数の個数: 16

約数和(自身を含む): 50625792

約数和(自身を除く): 19940150

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 25111, 50222, 326443, 652886, 1180217, 2360434, 15342821, 30685642]

約数ペア:

[(1, 30685642), (2, 15342821), (13, 2360434), (26, 1180217), (47, 652886), (94, 326443), (611, 50222), (1222, 25111)]