147737240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{527633}}^1$

素因数の和:527651

約数の個数: 32

約数和(自身を含む): 379896480

約数和(自身を除く): 232159240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 527633, 1055266, 2110532, 2638165, 3693431, 4221064, 5276330, 7386862, 10552660, 14773724, 18467155, 21105320, 29547448, 36934310, 73868620, 147737240]

約数ペア:

[(1, 147737240), (2, 73868620), (4, 36934310), (5, 29547448), (7, 21105320), (8, 18467155), (10, 14773724), (14, 10552660), (20, 7386862), (28, 5276330), (35, 4221064), (40, 3693431), (56, 2638165), (70, 2110532), (140, 1055266), (280, 527633)]