30147338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61027}}^1$

素因数の和:61061

約数の個数: 16

約数和(自身を含む): 51263520

約数和(自身を除く): 21116182

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 61027, 122054, 793351, 1159513, 1586702, 2319026, 15073669, 30147338]

約数ペア:

[(1, 30147338), (2, 15073669), (13, 2319026), (19, 1586702), (26, 1159513), (38, 793351), (247, 122054), (494, 61027)]