85687860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14723}}^1$

素因数の和:14832

約数の個数: 48

約数和(自身を含む): 242415936

約数和(自身を除く): 156728076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 14723, 29446, 44169, 58892, 73615, 88338, 147230, 176676, 220845, 294460, 441690, 883380, 1428131, 2856262, 4284393, 5712524, 7140655, 8568786, 14281310, 17137572, 21421965, 28562620, 42843930, 85687860]

約数ペア:

[(1, 85687860), (2, 42843930), (3, 28562620), (4, 21421965), (5, 17137572), (6, 14281310), (10, 8568786), (12, 7140655), (15, 5712524), (20, 4284393), (30, 2856262), (60, 1428131), (97, 883380), (194, 441690), (291, 294460), (388, 220845), (485, 176676), (582, 147230), (970, 88338), (1164, 73615), (1455, 58892), (1940, 44169), (2910, 29446), (5820, 14723)]