15931410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 27614190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2099, 2530, 3795, 4198, 6297, 7590, 10495, 12594, 20990, 23089, 31485, 46178, 48277, 62970, 69267, 96554, 115445, 138534, 144831, 230890, 241385, 289662, 346335, 482770, 531047, 692670, 724155, 1062094, 1448310, 1593141, 2655235, 3186282, 5310470, 7965705, 15931410]

約数ペア:

[(1, 15931410), (2, 7965705), (3, 5310470), (5, 3186282), (6, 2655235), (10, 1593141), (11, 1448310), (15, 1062094), (22, 724155), (23, 692670), (30, 531047), (33, 482770), (46, 346335), (55, 289662), (66, 241385), (69, 230890), (110, 144831), (115, 138534), (138, 115445), (165, 96554), (230, 69267), (253, 62970), (330, 48277), (345, 46178), (506, 31485), (690, 23089), (759, 20990), (1265, 12594), (1518, 10495), (2099, 7590), (2530, 6297), (3795, 4198)]