393339236490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1456811987}}^1$

素因数の和:1456812003

約数の個数: 32

約数和(自身を含む): 1048904631360

約数和(自身を除く): 655565394870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1456811987, 2913623974, 4370435961, 7284059935, 8740871922, 13111307883, 14568119870, 21852179805, 26222615766, 39333923649, 43704359610, 65556539415, 78667847298, 131113078830, 196669618245, 393339236490]

約数ペア:

[(1, 393339236490), (2, 196669618245), (3, 131113078830), (5, 78667847298), (6, 65556539415), (9, 43704359610), (10, 39333923649), (15, 26222615766), (18, 21852179805), (27, 14568119870), (30, 13111307883), (45, 8740871922), (54, 7284059935), (90, 4370435961), (135, 2913623974), (270, 1456811987)]