137417560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{70111}}^1$

素因数の和:70136

約数の個数: 48

約数和(自身を含む): 359674560

約数和(自身を除く): 222257000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 70111, 140222, 280444, 350555, 490777, 560888, 701110, 981554, 1402220, 1963108, 2453885, 2804440, 3435439, 3926216, 4907770, 6870878, 9815540, 13741756, 17177195, 19631080, 27483512, 34354390, 68708780, 137417560]

約数ペア:

[(1, 137417560), (2, 68708780), (4, 34354390), (5, 27483512), (7, 19631080), (8, 17177195), (10, 13741756), (14, 9815540), (20, 6870878), (28, 4907770), (35, 3926216), (40, 3435439), (49, 2804440), (56, 2453885), (70, 1963108), (98, 1402220), (140, 981554), (196, 701110), (245, 560888), (280, 490777), (392, 350555), (490, 280444), (980, 140222), (1960, 70111)]