120238274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 201653760

約数和(自身を除く): 81415486

約数列:

[1, 2, 13, 26, 31, 62, 241, 403, 482, 619, 806, 1238, 3133, 6266, 7471, 8047, 14942, 16094, 19189, 38378, 97123, 149179, 194246, 249457, 298358, 498914, 1939327, 3878654, 4624549, 9249098, 60119137, 120238274]

約数ペア:

[(1, 120238274), (2, 60119137), (13, 9249098), (26, 4624549), (31, 3878654), (62, 1939327), (241, 498914), (403, 298358), (482, 249457), (619, 194246), (806, 149179), (1238, 97123), (3133, 38378), (6266, 19189), (7471, 16094), (8047, 14942)]