119733880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{427621}}^1$

素因数の和:427639

約数の個数: 32

約数和(自身を含む): 307887840

約数和(自身を除く): 188153960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 427621, 855242, 1710484, 2138105, 2993347, 3420968, 4276210, 5986694, 8552420, 11973388, 14966735, 17104840, 23946776, 29933470, 59866940, 119733880]

約数ペア:

[(1, 119733880), (2, 59866940), (4, 29933470), (5, 23946776), (7, 17104840), (8, 14966735), (10, 11973388), (14, 8552420), (20, 5986694), (28, 4276210), (35, 3420968), (40, 2993347), (56, 2138105), (70, 1710484), (140, 855242), (280, 427621)]