30866075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 39610560

約数和(自身を除く): 8744485

約数列:

[1, 5, 25, 47, 109, 235, 241, 545, 1175, 1205, 2725, 5123, 6025, 11327, 25615, 26269, 56635, 128075, 131345, 283175, 656725, 1234643, 6173215, 30866075]

約数ペア:

[(1, 30866075), (5, 6173215), (25, 1234643), (47, 656725), (109, 283175), (235, 131345), (241, 128075), (545, 56635), (1175, 26269), (1205, 25615), (2725, 11327), (5123, 6025)]