30271795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 39383136

約数和(自身を除く): 9111341

約数列:

[1, 5, 23, 29, 115, 145, 313, 667, 841, 1565, 3335, 4205, 7199, 9077, 19343, 35995, 45385, 96715, 208771, 263233, 1043855, 1316165, 6054359, 30271795]

約数ペア:

[(1, 30271795), (5, 6054359), (23, 1316165), (29, 1043855), (115, 263233), (145, 208771), (313, 96715), (667, 45385), (841, 35995), (1565, 19343), (3335, 9077), (4205, 7199)]