1530673480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5466691}}^1$

素因数の和:5466709

約数の個数: 32

約数和(自身を含む): 3936018240

約数和(自身を除く): 2405344760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5466691, 10933382, 21866764, 27333455, 38266837, 43733528, 54666910, 76533674, 109333820, 153067348, 191334185, 218667640, 306134696, 382668370, 765336740, 1530673480]

約数ペア:

[(1, 1530673480), (2, 765336740), (4, 382668370), (5, 306134696), (7, 218667640), (8, 191334185), (10, 153067348), (14, 109333820), (20, 76533674), (28, 54666910), (35, 43733528), (40, 38266837), (56, 27333455), (70, 21866764), (140, 10933382), (280, 5466691)]