1307883615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 2296995840

約数和(自身を除く): 989112225

約数列:

[1, 3, 5, 15, 23, 29, 61, 69, 87, 115, 145, 183, 305, 345, 435, 667, 915, 1403, 1769, 2001, 2143, 3335, 4209, 5307, 6429, 7015, 8845, 10005, 10715, 21045, 26535, 32145, 40687, 49289, 62147, 122061, 130723, 147867, 186441, 203435, 246445, 310735, 392169, 610305, 653615, 739335, 932205, 1429381, 1960845, 3006629, 3790967, 4288143, 7146905, 9019887, 11372901, 15033145, 18954835, 21440715, 45099435, 56864505, 87192241, 261576723, 435961205, 1307883615]

約数ペア:

[(1, 1307883615), (3, 435961205), (5, 261576723), (15, 87192241), (23, 56864505), (29, 45099435), (61, 21440715), (69, 18954835), (87, 15033145), (115, 11372901), (145, 9019887), (183, 7146905), (305, 4288143), (345, 3790967), (435, 3006629), (667, 1960845), (915, 1429381), (1403, 932205), (1769, 739335), (2001, 653615), (2143, 610305), (3335, 392169), (4209, 310735), (5307, 246445), (6429, 203435), (7015, 186441), (8845, 147867), (10005, 130723), (10715, 122061), (21045, 62147), (26535, 49289), (32145, 40687)]