7553340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 23718240

約数和(自身を除く): 16164900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1447, 1740, 2610, 2894, 4341, 5220, 5788, 7235, 8682, 13023, 14470, 17364, 21705, 26046, 28940, 41963, 43410, 52092, 65115, 83926, 86820, 125889, 130230, 167852, 209815, 251778, 260460, 377667, 419630, 503556, 629445, 755334, 839260, 1258890, 1510668, 1888335, 2517780, 3776670, 7553340]

約数ペア:

[(1, 7553340), (2, 3776670), (3, 2517780), (4, 1888335), (5, 1510668), (6, 1258890), (9, 839260), (10, 755334), (12, 629445), (15, 503556), (18, 419630), (20, 377667), (29, 260460), (30, 251778), (36, 209815), (45, 167852), (58, 130230), (60, 125889), (87, 86820), (90, 83926), (116, 65115), (145, 52092), (174, 43410), (180, 41963), (261, 28940), (290, 26046), (348, 21705), (435, 17364), (522, 14470), (580, 13023), (870, 8682), (1044, 7235), (1305, 5788), (1447, 5220), (1740, 4341), (2610, 2894)]