28921290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2731}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 69633216

約数和(自身を除く): 40711926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 2731, 3530, 5295, 5462, 8193, 10590, 13655, 16386, 27310, 40965, 81930, 964043, 1928086, 2892129, 4820215, 5784258, 9640430, 14460645, 28921290]

約数ペア:

[(1, 28921290), (2, 14460645), (3, 9640430), (5, 5784258), (6, 4820215), (10, 2892129), (15, 1928086), (30, 964043), (353, 81930), (706, 40965), (1059, 27310), (1765, 16386), (2118, 13655), (2731, 10590), (3530, 8193), (5295, 5462)]