139700850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{40493}}^1$

素因数の和:40531

約数の個数: 48

約数和(自身を含む): 361530432

約数和(自身を除く): 221829582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 40493, 80986, 121479, 202465, 242958, 404930, 607395, 931339, 1012325, 1214790, 1862678, 2024650, 2794017, 3036975, 4656695, 5588034, 6073950, 9313390, 13970085, 23283475, 27940170, 46566950, 69850425, 139700850]

約数ペア:

[(1, 139700850), (2, 69850425), (3, 46566950), (5, 27940170), (6, 23283475), (10, 13970085), (15, 9313390), (23, 6073950), (25, 5588034), (30, 4656695), (46, 3036975), (50, 2794017), (69, 2024650), (75, 1862678), (115, 1214790), (138, 1012325), (150, 931339), (230, 607395), (345, 404930), (575, 242958), (690, 202465), (1150, 121479), (1725, 80986), (3450, 40493)]