127837170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{473471}}^1$

素因数の和:473487

約数の個数: 32

約数和(自身を含む): 340899840

約数和(自身を除く): 213062670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 473471, 946942, 1420413, 2367355, 2840826, 4261239, 4734710, 7102065, 8522478, 12783717, 14204130, 21306195, 25567434, 42612390, 63918585, 127837170]

約数ペア:

[(1, 127837170), (2, 63918585), (3, 42612390), (5, 25567434), (6, 21306195), (9, 14204130), (10, 12783717), (15, 8522478), (18, 7102065), (27, 4734710), (30, 4261239), (45, 2840826), (54, 2367355), (90, 1420413), (135, 946942), (270, 473471)]