19058220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 61387200

約数和(自身を除く): 42328980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1217, 1305, 1566, 1740, 2434, 2610, 3132, 3651, 3915, 4868, 5220, 6085, 7302, 7830, 10953, 12170, 14604, 15660, 18255, 21906, 24340, 32859, 35293, 36510, 43812, 54765, 65718, 70586, 73020, 105879, 109530, 131436, 141172, 164295, 176465, 211758, 219060, 317637, 328590, 352930, 423516, 529395, 635274, 657180, 705860, 952911, 1058790, 1270548, 1588185, 1905822, 2117580, 3176370, 3811644, 4764555, 6352740, 9529110, 19058220]

約数ペア:

[(1, 19058220), (2, 9529110), (3, 6352740), (4, 4764555), (5, 3811644), (6, 3176370), (9, 2117580), (10, 1905822), (12, 1588185), (15, 1270548), (18, 1058790), (20, 952911), (27, 705860), (29, 657180), (30, 635274), (36, 529395), (45, 423516), (54, 352930), (58, 328590), (60, 317637), (87, 219060), (90, 211758), (108, 176465), (116, 164295), (135, 141172), (145, 131436), (174, 109530), (180, 105879), (261, 73020), (270, 70586), (290, 65718), (348, 54765), (435, 43812), (522, 36510), (540, 35293), (580, 32859), (783, 24340), (870, 21906), (1044, 18255), (1217, 15660), (1305, 14604), (1566, 12170), (1740, 10953), (2434, 7830), (2610, 7302), (3132, 6085), (3651, 5220), (3915, 4868)]