137047120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34961}}^1$

素因数の和:34988

約数の個数: 60

約数和(自身を含む): 370667124

約数和(自身を除く): 233620004

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 34961, 69922, 139844, 174805, 244727, 279688, 349610, 489454, 559376, 699220, 978908, 1223635, 1398440, 1713089, 1957816, 2447270, 2796880, 3426178, 3915632, 4894540, 6852356, 8565445, 9789080, 13704712, 17130890, 19578160, 27409424, 34261780, 68523560, 137047120]

約数ペア:

[(1, 137047120), (2, 68523560), (4, 34261780), (5, 27409424), (7, 19578160), (8, 17130890), (10, 13704712), (14, 9789080), (16, 8565445), (20, 6852356), (28, 4894540), (35, 3915632), (40, 3426178), (49, 2796880), (56, 2447270), (70, 1957816), (80, 1713089), (98, 1398440), (112, 1223635), (140, 978908), (196, 699220), (245, 559376), (280, 489454), (392, 349610), (490, 279688), (560, 244727), (784, 174805), (980, 139844), (1960, 69922), (3920, 34961)]