147210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{701}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 404352

約数和(自身を除く): 257142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 701, 1402, 2103, 3505, 4206, 4907, 7010, 9814, 10515, 14721, 21030, 24535, 29442, 49070, 73605, 147210]

約数ペア:

[(1, 147210), (2, 73605), (3, 49070), (5, 29442), (6, 24535), (7, 21030), (10, 14721), (14, 10515), (15, 9814), (21, 7010), (30, 4907), (35, 4206), (42, 3505), (70, 2103), (105, 1402), (210, 701)]