30259858

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:858

約数の個数: 24

約数和(自身を含む): 48794508

約数和(自身を除く): 18534650

約数列:

[1, 2, 23, 37, 46, 74, 529, 773, 851, 1058, 1546, 1702, 17779, 19573, 28601, 35558, 39146, 57202, 408917, 657823, 817834, 1315646, 15129929, 30259858]

約数ペア:

[(1, 30259858), (2, 15129929), (23, 1315646), (37, 817834), (46, 657823), (74, 408917), (529, 57202), (773, 39146), (851, 35558), (1058, 28601), (1546, 19573), (1702, 17779)]