30095990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27611}}^1$

素因数の和:27727

約数の個数: 16

約数和(自身を含む): 54671760

約数和(自身を除く): 24575770

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 27611, 55222, 138055, 276110, 3009599, 6019198, 15047995, 30095990]

約数ペア:

[(1, 30095990), (2, 15047995), (5, 6019198), (10, 3009599), (109, 276110), (218, 138055), (545, 55222), (1090, 27611)]