23702140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15391}}^1$

素因数の和:15418

約数の個数: 48

約数和(自身を含む): 62060544

約数和(自身を除く): 38358404

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, 15391, 30782, 61564, 76955, 107737, 153910, 169301, 215474, 307820, 338602, 430948, 538685, 677204, 846505, 1077370, 1185107, 1693010, 2154740, 2370214, 3386020, 4740428, 5925535, 11851070, 23702140]

約数ペア:

[(1, 23702140), (2, 11851070), (4, 5925535), (5, 4740428), (7, 3386020), (10, 2370214), (11, 2154740), (14, 1693010), (20, 1185107), (22, 1077370), (28, 846505), (35, 677204), (44, 538685), (55, 430948), (70, 338602), (77, 307820), (110, 215474), (140, 169301), (154, 153910), (220, 107737), (308, 76955), (385, 61564), (770, 30782), (1540, 15391)]