1865058540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{147319}}^1$

素因数の和:147542

約数の個数: 48

約数和(自身を含む): 5246949120

約数和(自身を除く): 3381890580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 147319, 294638, 441957, 589276, 736595, 883914, 1473190, 1767828, 2209785, 2946380, 4419570, 8839140, 31084309, 62168618, 93252927, 124337236, 155421545, 186505854, 310843090, 373011708, 466264635, 621686180, 932529270, 1865058540]

約数ペア:

[(1, 1865058540), (2, 932529270), (3, 621686180), (4, 466264635), (5, 373011708), (6, 310843090), (10, 186505854), (12, 155421545), (15, 124337236), (20, 93252927), (30, 62168618), (60, 31084309), (211, 8839140), (422, 4419570), (633, 2946380), (844, 2209785), (1055, 1767828), (1266, 1473190), (2110, 883914), (2532, 736595), (3165, 589276), (4220, 441957), (6330, 294638), (12660, 147319)]