9063880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32371}}^1$

素因数の和:32389

約数の個数: 32

約数和(自身を含む): 23307840

約数和(自身を除く): 14243960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32371, 64742, 129484, 161855, 226597, 258968, 323710, 453194, 647420, 906388, 1132985, 1294840, 1812776, 2265970, 4531940, 9063880]

約数ペア:

[(1, 9063880), (2, 4531940), (4, 2265970), (5, 1812776), (7, 1294840), (8, 1132985), (10, 906388), (14, 647420), (20, 453194), (28, 323710), (35, 258968), (40, 226597), (56, 161855), (70, 129484), (140, 64742), (280, 32371)]