13559820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7793}}^1$

素因数の和:7834

約数の個数: 48

約数和(自身を含む): 39281760

約数和(自身を除く): 25721940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7793, 15586, 23379, 31172, 38965, 46758, 77930, 93516, 116895, 155860, 225997, 233790, 451994, 467580, 677991, 903988, 1129985, 1355982, 2259970, 2711964, 3389955, 4519940, 6779910, 13559820]

約数ペア:

[(1, 13559820), (2, 6779910), (3, 4519940), (4, 3389955), (5, 2711964), (6, 2259970), (10, 1355982), (12, 1129985), (15, 903988), (20, 677991), (29, 467580), (30, 451994), (58, 233790), (60, 225997), (87, 155860), (116, 116895), (145, 93516), (174, 77930), (290, 46758), (348, 38965), (435, 31172), (580, 23379), (870, 15586), (1740, 7793)]