56152170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{207971}}^1$

素因数の和:207987

約数の個数: 32

約数和(自身を含む): 149739840

約数和(自身を除く): 93587670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 207971, 415942, 623913, 1039855, 1247826, 1871739, 2079710, 3119565, 3743478, 5615217, 6239130, 9358695, 11230434, 18717390, 28076085, 56152170]

約数ペア:

[(1, 56152170), (2, 28076085), (3, 18717390), (5, 11230434), (6, 9358695), (9, 6239130), (10, 5615217), (15, 3743478), (18, 3119565), (27, 2079710), (30, 1871739), (45, 1247826), (54, 1039855), (90, 623913), (135, 415942), (270, 207971)]