30329020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89203}}^1$

素因数の和:89229

約数の個数: 24

約数和(自身を含む): 67438224

約数和(自身を除く): 37109204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 89203, 178406, 356812, 446015, 892030, 1516451, 1784060, 3032902, 6065804, 7582255, 15164510, 30329020]

約数ペア:

[(1, 30329020), (2, 15164510), (4, 7582255), (5, 6065804), (10, 3032902), (17, 1784060), (20, 1516451), (34, 892030), (68, 446015), (85, 356812), (170, 178406), (340, 89203)]