135834020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13291}}^1$

素因数の和:13380

約数の個数: 48

約数和(自身を含む): 330492288

約数和(自身を除く): 194658268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 13291, 26582, 53164, 66455, 93037, 132910, 186074, 265820, 372148, 465185, 930370, 970243, 1860740, 1940486, 3880972, 4851215, 6791701, 9702430, 13583402, 19404860, 27166804, 33958505, 67917010, 135834020]

約数ペア:

[(1, 135834020), (2, 67917010), (4, 33958505), (5, 27166804), (7, 19404860), (10, 13583402), (14, 9702430), (20, 6791701), (28, 4851215), (35, 3880972), (70, 1940486), (73, 1860740), (140, 970243), (146, 930370), (292, 465185), (365, 372148), (511, 265820), (730, 186074), (1022, 132910), (1460, 93037), (2044, 66455), (2555, 53164), (5110, 26582), (10220, 13291)]