144253060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{147197}}^1$

素因数の和:147220

約数の個数: 36

約数和(自身を含む): 352392012

約数和(自身を除く): 208138952

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 147197, 294394, 588788, 735985, 1030379, 1471970, 2060758, 2943940, 4121516, 5151895, 7212653, 10303790, 14425306, 20607580, 28850612, 36063265, 72126530, 144253060]

約数ペア:

[(1, 144253060), (2, 72126530), (4, 36063265), (5, 28850612), (7, 20607580), (10, 14425306), (14, 10303790), (20, 7212653), (28, 5151895), (35, 4121516), (49, 2943940), (70, 2060758), (98, 1471970), (140, 1030379), (196, 735985), (245, 588788), (490, 294394), (980, 147197)]