30639304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{225289}}^1$

素因数の和:225312

約数の個数: 16

約数和(自身を含む): 60828300

約数和(自身を除く): 30188996

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 225289, 450578, 901156, 1802312, 3829913, 7659826, 15319652, 30639304]

約数ペア:

[(1, 30639304), (2, 15319652), (4, 7659826), (8, 3829913), (17, 1802312), (34, 901156), (68, 450578), (136, 225289)]