2075247930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{23473}}^1$

素因数の和:23911

約数の個数: 64

約数和(自身を含む): 5705872128

約数和(自身を除く): 3630624198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 1263, 2105, 2526, 2947, 4210, 5894, 6315, 8841, 12630, 14735, 17682, 23473, 29470, 44205, 46946, 70419, 88410, 117365, 140838, 164311, 234730, 328622, 352095, 492933, 704190, 821555, 985866, 1643110, 2464665, 4929330, 9882133, 19764266, 29646399, 49410665, 59292798, 69174931, 98821330, 138349862, 148231995, 207524793, 296463990, 345874655, 415049586, 691749310, 1037623965, 2075247930]

約数ペア:

[(1, 2075247930), (2, 1037623965), (3, 691749310), (5, 415049586), (6, 345874655), (7, 296463990), (10, 207524793), (14, 148231995), (15, 138349862), (21, 98821330), (30, 69174931), (35, 59292798), (42, 49410665), (70, 29646399), (105, 19764266), (210, 9882133), (421, 4929330), (842, 2464665), (1263, 1643110), (2105, 985866), (2526, 821555), (2947, 704190), (4210, 492933), (5894, 352095), (6315, 328622), (8841, 234730), (12630, 164311), (14735, 140838), (17682, 117365), (23473, 88410), (29470, 70419), (44205, 46946)]