30457395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23339}}^1$

素因数の和:23379

約数の個数: 24

約数和(自身を含む): 54615600

約数和(自身を除く): 24158205

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 23339, 70017, 116695, 210051, 350085, 676831, 1050255, 2030493, 3384155, 6091479, 10152465, 30457395]

約数ペア:

[(1, 30457395), (3, 10152465), (5, 6091479), (9, 3384155), (15, 2030493), (29, 1050255), (45, 676831), (87, 350085), (145, 210051), (261, 116695), (435, 70017), (1305, 23339)]