13451940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 43344000

約数和(自身を除く): 29892060

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, 859, 870, 1044, 1305, 1566, 1718, 1740, 2577, 2610, 3132, 3436, 3915, 4295, 5154, 5220, 7731, 7830, 8590, 10308, 12885, 15462, 15660, 17180, 23193, 24911, 25770, 30924, 38655, 46386, 49822, 51540, 74733, 77310, 92772, 99644, 115965, 124555, 149466, 154620, 224199, 231930, 249110, 298932, 373665, 448398, 463860, 498220, 672597, 747330, 896796, 1120995, 1345194, 1494660, 2241990, 2690388, 3362985, 4483980, 6725970, 13451940]

約数ペア:

[(1, 13451940), (2, 6725970), (3, 4483980), (4, 3362985), (5, 2690388), (6, 2241990), (9, 1494660), (10, 1345194), (12, 1120995), (15, 896796), (18, 747330), (20, 672597), (27, 498220), (29, 463860), (30, 448398), (36, 373665), (45, 298932), (54, 249110), (58, 231930), (60, 224199), (87, 154620), (90, 149466), (108, 124555), (116, 115965), (135, 99644), (145, 92772), (174, 77310), (180, 74733), (261, 51540), (270, 49822), (290, 46386), (348, 38655), (435, 30924), (522, 25770), (540, 24911), (580, 23193), (783, 17180), (859, 15660), (870, 15462), (1044, 12885), (1305, 10308), (1566, 8590), (1718, 7830), (1740, 7731), (2577, 5220), (2610, 5154), (3132, 4295), (3436, 3915)]