30310740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56131}}^1$

素因数の和:56149

約数の個数: 48

約数和(自身を含む): 94301760

約数和(自身を除く): 63991020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56131, 112262, 168393, 224524, 280655, 336786, 505179, 561310, 673572, 841965, 1010358, 1122620, 1515537, 1683930, 2020716, 2525895, 3031074, 3367860, 5051790, 6062148, 7577685, 10103580, 15155370, 30310740]

約数ペア:

[(1, 30310740), (2, 15155370), (3, 10103580), (4, 7577685), (5, 6062148), (6, 5051790), (9, 3367860), (10, 3031074), (12, 2525895), (15, 2020716), (18, 1683930), (20, 1515537), (27, 1122620), (30, 1010358), (36, 841965), (45, 673572), (54, 561310), (60, 505179), (90, 336786), (108, 280655), (135, 224524), (180, 168393), (270, 112262), (540, 56131)]