30090136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{221251}}^1$

素因数の和:221274

約数の個数: 16

約数和(自身を含む): 59738040

約数和(自身を除く): 29647904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 221251, 442502, 885004, 1770008, 3761267, 7522534, 15045068, 30090136]

約数ペア:

[(1, 30090136), (2, 15045068), (4, 7522534), (8, 3761267), (17, 1770008), (34, 885004), (68, 442502), (136, 221251)]