2065294070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{15803}}^1$

素因数の和:17684

約数の個数: 32

約数和(自身を含む): 4251149568

約数和(自身を除く): 2185855498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1867, 3734, 9335, 13069, 15803, 18670, 26138, 31606, 65345, 79015, 110621, 130690, 158030, 221242, 553105, 1106210, 29504201, 59008402, 147521005, 206529407, 295042010, 413058814, 1032647035, 2065294070]

約数ペア:

[(1, 2065294070), (2, 1032647035), (5, 413058814), (7, 295042010), (10, 206529407), (14, 147521005), (35, 59008402), (70, 29504201), (1867, 1106210), (3734, 553105), (9335, 221242), (13069, 158030), (15803, 130690), (18670, 110621), (26138, 79015), (31606, 65345)]