57273210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{212123}}^1$

素因数の和:212139

約数の個数: 32

約数和(自身を含む): 152729280

約数和(自身を除く): 95456070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 212123, 424246, 636369, 1060615, 1272738, 1909107, 2121230, 3181845, 3818214, 5727321, 6363690, 9545535, 11454642, 19091070, 28636605, 57273210]

約数ペア:

[(1, 57273210), (2, 28636605), (3, 19091070), (5, 11454642), (6, 9545535), (9, 6363690), (10, 5727321), (15, 3818214), (18, 3181845), (27, 2121230), (30, 1909107), (45, 1272738), (54, 1060615), (90, 636369), (135, 424246), (270, 212123)]