7269180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 20580000

約数和(自身を除く): 13310820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1249, 1455, 1940, 2498, 2910, 3747, 4996, 5820, 6245, 7494, 12490, 14988, 18735, 24980, 37470, 74940, 121153, 242306, 363459, 484612, 605765, 726918, 1211530, 1453836, 1817295, 2423060, 3634590, 7269180]

約数ペア:

[(1, 7269180), (2, 3634590), (3, 2423060), (4, 1817295), (5, 1453836), (6, 1211530), (10, 726918), (12, 605765), (15, 484612), (20, 363459), (30, 242306), (60, 121153), (97, 74940), (194, 37470), (291, 24980), (388, 18735), (485, 14988), (582, 12490), (970, 7494), (1164, 6245), (1249, 5820), (1455, 4996), (1940, 3747), (2498, 2910)]