30949090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106721}}^1$

素因数の和:106757

約数の個数: 16

約数和(自身を含む): 57629880

約数和(自身を除く): 26680790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 106721, 213442, 533605, 1067210, 3094909, 6189818, 15474545, 30949090]

約数ペア:

[(1, 30949090), (2, 15474545), (5, 6189818), (10, 3094909), (29, 1067210), (58, 533605), (145, 213442), (290, 106721)]