30624293

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 8857051

約数列:

[1, 7, 17, 23, 67, 119, 161, 167, 391, 469, 1139, 1169, 1541, 2737, 2839, 3841, 7973, 10787, 11189, 19873, 26197, 26887, 65297, 78323, 183379, 190213, 257347, 457079, 1331491, 1801429, 4374899, 30624293]

約数ペア:

[(1, 30624293), (7, 4374899), (17, 1801429), (23, 1331491), (67, 457079), (119, 257347), (161, 190213), (167, 183379), (391, 78323), (469, 65297), (1139, 26887), (1169, 26197), (1541, 19873), (2737, 11189), (2839, 10787), (3841, 7973)]