12071430140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7838591}}^1$

素因数の和:7838618

約数の個数: 48

約数和(自身を含む): 31605202944

約数和(自身を除く): 19533772804

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7838591, 15677182, 31354364, 39192955, 54870137, 78385910, 86224501, 109740274, 156771820, 172449002, 219480548, 274350685, 344898004, 431122505, 548701370, 603571507, 862245010, 1097402740, 1207143014, 1724490020, 2414286028, 3017857535, 6035715070, 12071430140]

約数ペア:

[(1, 12071430140), (2, 6035715070), (4, 3017857535), (5, 2414286028), (7, 1724490020), (10, 1207143014), (11, 1097402740), (14, 862245010), (20, 603571507), (22, 548701370), (28, 431122505), (35, 344898004), (44, 274350685), (55, 219480548), (70, 172449002), (77, 156771820), (110, 109740274), (140, 86224501), (154, 78385910), (220, 54870137), (308, 39192955), (385, 31354364), (770, 15677182), (1540, 7838591)]