1518377940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{96959}}^1$

素因数の和:97006

約数の個数: 96

約数和(自身を含む): 4886784000

約数和(自身を除く): 3368406060

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, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 96959, 193918, 290877, 387836, 484795, 581754, 872631, 969590, 1163508, 1454385, 1745262, 1939180, 2617893, 2811811, 2908770, 3490524, 4363155, 5235786, 5623622, 5817540, 8435433, 8726310, 10471572, 11247244, 13089465, 14059055, 16870866, 17452620, 25306299, 26178930, 28118110, 33741732, 42177165, 50612598, 52357860, 56236220, 75918897, 84354330, 101225196, 126531495, 151837794, 168708660, 253062990, 303675588, 379594485, 506125980, 759188970, 1518377940]

約数ペア:

[(1, 1518377940), (2, 759188970), (3, 506125980), (4, 379594485), (5, 303675588), (6, 253062990), (9, 168708660), (10, 151837794), (12, 126531495), (15, 101225196), (18, 84354330), (20, 75918897), (27, 56236220), (29, 52357860), (30, 50612598), (36, 42177165), (45, 33741732), (54, 28118110), (58, 26178930), (60, 25306299), (87, 17452620), (90, 16870866), (108, 14059055), (116, 13089465), (135, 11247244), (145, 10471572), (174, 8726310), (180, 8435433), (261, 5817540), (270, 5623622), (290, 5235786), (348, 4363155), (435, 3490524), (522, 2908770), (540, 2811811), (580, 2617893), (783, 1939180), (870, 1745262), (1044, 1454385), (1305, 1163508), (1566, 969590), (1740, 872631), (2610, 581754), (3132, 484795), (3915, 387836), (5220, 290877), (7830, 193918), (15660, 96959)]