30082270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 55637280

約数和(自身を除く): 25555010

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 269, 422, 530, 538, 1055, 1345, 2110, 2690, 11183, 14257, 22366, 28514, 55915, 56759, 71285, 111830, 113518, 142570, 283795, 567590, 3008227, 6016454, 15041135, 30082270]

約数ペア:

[(1, 30082270), (2, 15041135), (5, 6016454), (10, 3008227), (53, 567590), (106, 283795), (211, 142570), (265, 113518), (269, 111830), (422, 71285), (530, 56759), (538, 55915), (1055, 28514), (1345, 22366), (2110, 14257), (2690, 11183)]