30915682

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{76147}}^1$

素因数の和:76185

約数の個数: 16

約数和(自身を含む): 54826560

約数和(自身を除く): 23910878

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 76147, 152294, 533029, 1066058, 2208263, 4416526, 15457841, 30915682]

約数ペア:

[(1, 30915682), (2, 15457841), (7, 4416526), (14, 2208263), (29, 1066058), (58, 533029), (203, 152294), (406, 76147)]