149739190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41479}}^1$

素因数の和:41524

約数の個数: 24

約数和(自身を含む): 284469840

約数和(自身を除く): 134730650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 41479, 82958, 207395, 414790, 788101, 1576202, 3940505, 7881010, 14973919, 29947838, 74869595, 149739190]

約数ペア:

[(1, 149739190), (2, 74869595), (5, 29947838), (10, 14973919), (19, 7881010), (38, 3940505), (95, 1576202), (190, 788101), (361, 414790), (722, 207395), (1805, 82958), (3610, 41479)]