290367070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4148101}}^1$

素因数の和:4148115

約数の個数: 16

約数和(自身を含む): 597326688

約数和(自身を除く): 306959618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4148101, 8296202, 20740505, 29036707, 41481010, 58073414, 145183535, 290367070]

約数ペア:

[(1, 290367070), (2, 145183535), (5, 58073414), (7, 41481010), (10, 29036707), (14, 20740505), (35, 8296202), (70, 4148101)]