201808140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108499}}^1$

素因数の和:108542

約数の個数: 48

約数和(自身を含む): 583296000

約数和(自身を除く): 381487860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108499, 216998, 325497, 433996, 542495, 650994, 1084990, 1301988, 1627485, 2169980, 3254970, 3363469, 6509940, 6726938, 10090407, 13453876, 16817345, 20180814, 33634690, 40361628, 50452035, 67269380, 100904070, 201808140]

約数ペア:

[(1, 201808140), (2, 100904070), (3, 67269380), (4, 50452035), (5, 40361628), (6, 33634690), (10, 20180814), (12, 16817345), (15, 13453876), (20, 10090407), (30, 6726938), (31, 6509940), (60, 3363469), (62, 3254970), (93, 2169980), (124, 1627485), (155, 1301988), (186, 1084990), (310, 650994), (372, 542495), (465, 433996), (620, 325497), (930, 216998), (1860, 108499)]