30557506

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 54512640

約数和(自身を除く): 23955134

約数列:

[1, 2, 7, 14, 31, 62, 181, 217, 362, 389, 434, 778, 1267, 2534, 2723, 5446, 5611, 11222, 12059, 24118, 39277, 70409, 78554, 84413, 140818, 168826, 492863, 985726, 2182679, 4365358, 15278753, 30557506]

約数ペア:

[(1, 30557506), (2, 15278753), (7, 4365358), (14, 2182679), (31, 985726), (62, 492863), (181, 168826), (217, 140818), (362, 84413), (389, 78554), (434, 70409), (778, 39277), (1267, 24118), (2534, 12059), (2723, 11222), (5446, 5611)]