30272085

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23197}}^1$

素因数の和:23237

約数の個数: 24

約数和(自身を含む): 54283320

約数和(自身を除く): 24011235

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 23197, 69591, 115985, 208773, 347955, 672713, 1043865, 2018139, 3363565, 6054417, 10090695, 30272085]

約数ペア:

[(1, 30272085), (3, 10090695), (5, 6054417), (9, 3363565), (15, 2018139), (29, 1043865), (45, 672713), (87, 347955), (145, 208773), (261, 115985), (435, 69591), (1305, 23197)]