75339740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1499}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 106100260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1499, 1795, 2513, 2998, 3590, 5026, 5996, 7180, 7495, 10052, 10493, 12565, 14990, 20986, 25130, 29980, 41972, 50260, 52465, 104930, 209860, 538141, 1076282, 2152564, 2690705, 3766987, 5381410, 7533974, 10762820, 15067948, 18834935, 37669870, 75339740]

約数ペア:

[(1, 75339740), (2, 37669870), (4, 18834935), (5, 15067948), (7, 10762820), (10, 7533974), (14, 5381410), (20, 3766987), (28, 2690705), (35, 2152564), (70, 1076282), (140, 538141), (359, 209860), (718, 104930), (1436, 52465), (1499, 50260), (1795, 41972), (2513, 29980), (2998, 25130), (3590, 20986), (5026, 14990), (5996, 12565), (7180, 10493), (7495, 10052)]