91639890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 245790720

約数和(自身を除く): 154150830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1777, 1910, 2865, 3438, 3554, 5157, 5331, 5730, 8595, 8885, 10314, 10662, 15993, 17190, 17770, 25785, 26655, 31986, 47979, 51570, 53310, 79965, 95958, 159930, 239895, 339407, 479790, 678814, 1018221, 1697035, 2036442, 3054663, 3394070, 5091105, 6109326, 9163989, 10182210, 15273315, 18327978, 30546630, 45819945, 91639890]

約数ペア:

[(1, 91639890), (2, 45819945), (3, 30546630), (5, 18327978), (6, 15273315), (9, 10182210), (10, 9163989), (15, 6109326), (18, 5091105), (27, 3394070), (30, 3054663), (45, 2036442), (54, 1697035), (90, 1018221), (135, 678814), (191, 479790), (270, 339407), (382, 239895), (573, 159930), (955, 95958), (1146, 79965), (1719, 53310), (1777, 51570), (1910, 47979), (2865, 31986), (3438, 26655), (3554, 25785), (5157, 17770), (5331, 17190), (5730, 15993), (8595, 10662), (8885, 10314)]