138467210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{116359}}^1$

素因数の和:116390

約数の個数: 32

約数和(自身を含む): 301605120

約数和(自身を除く): 163137910

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 116359, 232718, 581795, 814513, 1163590, 1629026, 1978103, 3956206, 4072565, 8145130, 9890515, 13846721, 19781030, 27693442, 69233605, 138467210]

約数ペア:

[(1, 138467210), (2, 69233605), (5, 27693442), (7, 19781030), (10, 13846721), (14, 9890515), (17, 8145130), (34, 4072565), (35, 3956206), (70, 1978103), (85, 1629026), (119, 1163590), (170, 814513), (238, 581795), (595, 232718), (1190, 116359)]