148390850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{69019}}^1$

素因数の和:69074

約数の個数: 24

約数和(自身を含む): 282429840

約数和(自身を除く): 134038990

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 69019, 138038, 345095, 690190, 1725475, 2967817, 3450950, 5935634, 14839085, 29678170, 74195425, 148390850]

約数ペア:

[(1, 148390850), (2, 74195425), (5, 29678170), (10, 14839085), (25, 5935634), (43, 3450950), (50, 2967817), (86, 1725475), (215, 690190), (430, 345095), (1075, 138038), (2150, 69019)]