65221270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{123059}}^1$

素因数の和:123119

約数の個数: 16

約数和(自身を含む): 119614320

約数和(自身を除く): 54393050

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 123059, 246118, 615295, 1230590, 6522127, 13044254, 32610635, 65221270]

約数ペア:

[(1, 65221270), (2, 32610635), (5, 13044254), (10, 6522127), (53, 1230590), (106, 615295), (265, 246118), (530, 123059)]