77516130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 194140800

約数和(自身を除く): 116624670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 278, 290, 417, 435, 641, 695, 834, 870, 1282, 1390, 1923, 2085, 3205, 3846, 4031, 4170, 6410, 8062, 9615, 12093, 18589, 19230, 20155, 24186, 37178, 40310, 55767, 60465, 89099, 92945, 111534, 120930, 178198, 185890, 267297, 278835, 445495, 534594, 557670, 890990, 1336485, 2583871, 2672970, 5167742, 7751613, 12919355, 15503226, 25838710, 38758065, 77516130]

約数ペア:

[(1, 77516130), (2, 38758065), (3, 25838710), (5, 15503226), (6, 12919355), (10, 7751613), (15, 5167742), (29, 2672970), (30, 2583871), (58, 1336485), (87, 890990), (139, 557670), (145, 534594), (174, 445495), (278, 278835), (290, 267297), (417, 185890), (435, 178198), (641, 120930), (695, 111534), (834, 92945), (870, 89099), (1282, 60465), (1390, 55767), (1923, 40310), (2085, 37178), (3205, 24186), (3846, 20155), (4031, 19230), (4170, 18589), (6410, 12093), (8062, 9615)]