4797180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 15069600

約数和(自身を除く): 10272420

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, 919, 1044, 1305, 1740, 1838, 2610, 2757, 3676, 4595, 5220, 5514, 8271, 9190, 11028, 13785, 16542, 18380, 26651, 27570, 33084, 41355, 53302, 55140, 79953, 82710, 106604, 133255, 159906, 165420, 239859, 266510, 319812, 399765, 479718, 533020, 799530, 959436, 1199295, 1599060, 2398590, 4797180]

約数ペア:

[(1, 4797180), (2, 2398590), (3, 1599060), (4, 1199295), (5, 959436), (6, 799530), (9, 533020), (10, 479718), (12, 399765), (15, 319812), (18, 266510), (20, 239859), (29, 165420), (30, 159906), (36, 133255), (45, 106604), (58, 82710), (60, 79953), (87, 55140), (90, 53302), (116, 41355), (145, 33084), (174, 27570), (180, 26651), (261, 18380), (290, 16542), (348, 13785), (435, 11028), (522, 9190), (580, 8271), (870, 5514), (919, 5220), (1044, 4595), (1305, 3676), (1740, 2757), (1838, 2610)]