30168190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17851}}^1$

素因数の和:17884

約数の個数: 24

約数和(自身を含む): 58804488

約数和(自身を除く): 28636298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17851, 35702, 89255, 178510, 232063, 464126, 1160315, 2320630, 3016819, 6033638, 15084095, 30168190]

約数ペア:

[(1, 30168190), (2, 15084095), (5, 6033638), (10, 3016819), (13, 2320630), (26, 1160315), (65, 464126), (130, 232063), (169, 178510), (338, 89255), (845, 35702), (1690, 17851)]