30884605

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 38055600

約数和(自身を除く): 7170995

約数列:

[1, 5, 61, 109, 305, 545, 929, 4645, 6649, 33245, 56669, 101261, 283345, 506305, 6176921, 30884605]

約数ペア:

[(1, 30884605), (5, 6176921), (61, 506305), (109, 283345), (305, 101261), (545, 56669), (929, 33245), (4645, 6649)]