1931365730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{39929}}^1$

素因数の和:40634

約数の個数: 32

約数和(自身を含む): 3978944640

約数和(自身を除く): 2047578910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3455, 4837, 6910, 9674, 24185, 39929, 48370, 79858, 199645, 279503, 399290, 559006, 1397515, 2795030, 27590939, 55181878, 137954695, 193136573, 275909390, 386273146, 965682865, 1931365730]

約数ペア:

[(1, 1931365730), (2, 965682865), (5, 386273146), (7, 275909390), (10, 193136573), (14, 137954695), (35, 55181878), (70, 27590939), (691, 2795030), (1382, 1397515), (3455, 559006), (4837, 399290), (6910, 279503), (9674, 199645), (24185, 79858), (39929, 48370)]