57371580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45533}}^1$

素因数の和:45555

約数の個数: 72

約数和(自身を含む): 198892512

約数和(自身を除く): 141520932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45533, 91066, 136599, 182132, 227665, 273198, 318731, 409797, 455330, 546396, 637462, 682995, 819594, 910660, 956193, 1274924, 1365990, 1593655, 1639188, 1912386, 2048985, 2731980, 2868579, 3187310, 3824772, 4097970, 4780965, 5737158, 6374620, 8195940, 9561930, 11474316, 14342895, 19123860, 28685790, 57371580]

約数ペア:

[(1, 57371580), (2, 28685790), (3, 19123860), (4, 14342895), (5, 11474316), (6, 9561930), (7, 8195940), (9, 6374620), (10, 5737158), (12, 4780965), (14, 4097970), (15, 3824772), (18, 3187310), (20, 2868579), (21, 2731980), (28, 2048985), (30, 1912386), (35, 1639188), (36, 1593655), (42, 1365990), (45, 1274924), (60, 956193), (63, 910660), (70, 819594), (84, 682995), (90, 637462), (105, 546396), (126, 455330), (140, 409797), (180, 318731), (210, 273198), (252, 227665), (315, 182132), (420, 136599), (630, 91066), (1260, 45533)]