30104425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 40483520

約数和(自身を除く): 10379095

約数列:

[1, 5, 13, 25, 65, 211, 325, 439, 1055, 2195, 2743, 5275, 5707, 10975, 13715, 28535, 68575, 92629, 142675, 463145, 1204177, 2315725, 6020885, 30104425]

約数ペア:

[(1, 30104425), (5, 6020885), (13, 2315725), (25, 1204177), (65, 463145), (211, 142675), (325, 92629), (439, 68575), (1055, 28535), (2195, 13715), (2743, 10975), (5275, 5707)]