966693560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{493211}}^1$

素因数の和:493236

約数の個数: 48

約数和(自身を含む): 2530177560

約数和(自身を除く): 1563484000

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, 493211, 986422, 1972844, 2466055, 3452477, 3945688, 4932110, 6904954, 9864220, 13809908, 17262385, 19728440, 24167339, 27619816, 34524770, 48334678, 69049540, 96669356, 120836695, 138099080, 193338712, 241673390, 483346780, 966693560]

約数ペア:

[(1, 966693560), (2, 483346780), (4, 241673390), (5, 193338712), (7, 138099080), (8, 120836695), (10, 96669356), (14, 69049540), (20, 48334678), (28, 34524770), (35, 27619816), (40, 24167339), (49, 19728440), (56, 17262385), (70, 13809908), (98, 9864220), (140, 6904954), (196, 4932110), (245, 3945688), (280, 3452477), (392, 2466055), (490, 1972844), (980, 986422), (1960, 493211)]