25707930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1789}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 61862400

約数和(自身を除く): 36154470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 1789, 2395, 2874, 3578, 4790, 5367, 7185, 8945, 10734, 14370, 17890, 26835, 53670, 856931, 1713862, 2570793, 4284655, 5141586, 8569310, 12853965, 25707930]

約数ペア:

[(1, 25707930), (2, 12853965), (3, 8569310), (5, 5141586), (6, 4284655), (10, 2570793), (15, 1713862), (30, 856931), (479, 53670), (958, 26835), (1437, 17890), (1789, 14370), (2395, 10734), (2874, 8945), (3578, 7185), (4790, 5367)]