1340933755

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 1961712000

約数和(自身を除く): 620778245

約数列:

[1, 5, 7, 29, 35, 49, 79, 145, 203, 245, 395, 553, 1015, 1421, 2291, 2389, 2765, 3871, 7105, 11455, 11945, 16037, 16723, 19355, 69281, 80185, 83615, 112259, 117061, 188731, 346405, 484967, 561295, 585305, 943655, 1321117, 2424835, 3394769, 5473199, 6605585, 9247819, 16973845, 27365995, 38312393, 46239095, 191561965, 268186751, 1340933755]

約数ペア:

[(1, 1340933755), (5, 268186751), (7, 191561965), (29, 46239095), (35, 38312393), (49, 27365995), (79, 16973845), (145, 9247819), (203, 6605585), (245, 5473199), (395, 3394769), (553, 2424835), (1015, 1321117), (1421, 943655), (2291, 585305), (2389, 561295), (2765, 484967), (3871, 346405), (7105, 188731), (11455, 117061), (11945, 112259), (16037, 83615), (16723, 80185), (19355, 69281)]