30278534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4603}}^1$

素因数の和:4652

約数の個数: 32

約数和(自身を含む): 55689984

約数和(自身を除く): 25411450

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 4603, 6578, 9206, 50633, 59839, 101266, 105869, 119678, 211738, 658229, 1164559, 1316458, 1376297, 2329118, 2752594, 15139267, 30278534]

約数ペア:

[(1, 30278534), (2, 15139267), (11, 2752594), (13, 2329118), (22, 1376297), (23, 1316458), (26, 1164559), (46, 658229), (143, 211738), (253, 119678), (286, 105869), (299, 101266), (506, 59839), (598, 50633), (3289, 9206), (4603, 6578)]