30459180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1361}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 85577184

約数和(自身を除く): 55118004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1361, 1492, 1865, 2238, 2722, 3730, 4083, 4476, 5444, 5595, 6805, 7460, 8166, 11190, 13610, 16332, 20415, 22380, 27220, 40830, 81660, 507653, 1015306, 1522959, 2030612, 2538265, 3045918, 5076530, 6091836, 7614795, 10153060, 15229590, 30459180]

約数ペア:

[(1, 30459180), (2, 15229590), (3, 10153060), (4, 7614795), (5, 6091836), (6, 5076530), (10, 3045918), (12, 2538265), (15, 2030612), (20, 1522959), (30, 1015306), (60, 507653), (373, 81660), (746, 40830), (1119, 27220), (1361, 22380), (1492, 20415), (1865, 16332), (2238, 13610), (2722, 11190), (3730, 8166), (4083, 7460), (4476, 6805), (5444, 5595)]