187869810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{133241}}^1$

素因数の和:133298

約数の個数: 32

約数和(自身を含む): 460484352

約数和(自身を除く): 272614542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 133241, 266482, 399723, 666205, 799446, 1332410, 1998615, 3997230, 6262327, 12524654, 18786981, 31311635, 37573962, 62623270, 93934905, 187869810]

約数ペア:

[(1, 187869810), (2, 93934905), (3, 62623270), (5, 37573962), (6, 31311635), (10, 18786981), (15, 12524654), (30, 6262327), (47, 3997230), (94, 1998615), (141, 1332410), (235, 799446), (282, 666205), (470, 399723), (705, 266482), (1410, 133241)]