3205930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 7167744

約数和(自身を除く): 3961814

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 271, 338, 455, 542, 845, 910, 1183, 1355, 1690, 1897, 2366, 2710, 3523, 3794, 5915, 7046, 9485, 11830, 17615, 18970, 24661, 35230, 45799, 49322, 91598, 123305, 228995, 246610, 320593, 457990, 641186, 1602965, 3205930]

約数ペア:

[(1, 3205930), (2, 1602965), (5, 641186), (7, 457990), (10, 320593), (13, 246610), (14, 228995), (26, 123305), (35, 91598), (65, 49322), (70, 45799), (91, 35230), (130, 24661), (169, 18970), (182, 17615), (271, 11830), (338, 9485), (455, 7046), (542, 5915), (845, 3794), (910, 3523), (1183, 2710), (1355, 2366), (1690, 1897)]